1911985614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 192

約数和(自身を含む): 5653670400

約数和(自身を除く): 3741684786

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 121, 126, 153, 154, 187, 189, 198, 231, 238, 242, 297, 306, 357, 363, 374, 378, 459, 462, 561, 594, 693, 714, 726, 847, 918, 1071, 1089, 1122, 1309, 1386, 1683, 1694, 2057, 2079, 2142, 2178, 2459, 2541, 2618, 3213, 3267, 3366, 3927, 4114, 4158, 4918, 5049, 5082, 6171, 6426, 6534, 7377, 7623, 7854, 10098, 11781, 12342, 14399, 14754, 15246, 17213, 18513, 22131, 22869, 23562, 27049, 28798, 34426, 35343, 37026, 41803, 43197, 44262, 45738, 51639, 54098, 55539, 66393, 70686, 81147, 83606, 86394, 103278, 111078, 125409, 129591, 132786, 154917, 162294, 189343, 243441, 250818, 259182, 292621, 297539, 309834, 376227, 378686, 388773, 459833, 464751, 486882, 568029, 585242, 595078, 730323, 752454, 777546, 877863, 892617, 919666, 929502, 1128681, 1136058, 1379499, 1460646, 1704087, 1755726, 1785234, 2082773, 2257362, 2633589, 2677851, 2758998, 3218831, 3408174, 4138497, 4165546, 5058163, 5112261, 5267178, 5355702, 6248319, 6437662, 7900767, 8033553, 8276994, 9656493, 10116326, 10224522, 12415491, 12496638, 15174489, 15801534, 16067106, 18744957, 19312986, 24830982, 28969479, 30348978, 35407141, 37489914, 45523467, 56234871, 57938958, 70814282, 86908437, 91046934, 106221423, 112469742, 136570401, 173816874, 212442846, 273140802, 318664269, 637328538, 955992807, 1911985614]

約数ペア:

[(1, 1911985614), (2, 955992807), (3, 637328538), (6, 318664269), (7, 273140802), (9, 212442846), (11, 173816874), (14, 136570401), (17, 112469742), (18, 106221423), (21, 91046934), (22, 86908437), (27, 70814282), (33, 57938958), (34, 56234871), (42, 45523467), (51, 37489914), (54, 35407141), (63, 30348978), (66, 28969479), (77, 24830982), (99, 19312986), (102, 18744957), (119, 16067106), (121, 15801534), (126, 15174489), (153, 12496638), (154, 12415491), (187, 10224522), (189, 10116326), (198, 9656493), (231, 8276994), (238, 8033553), (242, 7900767), (297, 6437662), (306, 6248319), (357, 5355702), (363, 5267178), (374, 5112261), (378, 5058163), (459, 4165546), (462, 4138497), (561, 3408174), (594, 3218831), (693, 2758998), (714, 2677851), (726, 2633589), (847, 2257362), (918, 2082773), (1071, 1785234), (1089, 1755726), (1122, 1704087), (1309, 1460646), (1386, 1379499), (1683, 1136058), (1694, 1128681), (2057, 929502), (2079, 919666), (2142, 892617), (2178, 877863), (2459, 777546), (2541, 752454), (2618, 730323), (3213, 595078), (3267, 585242), (3366, 568029), (3927, 486882), (4114, 464751), (4158, 459833), (4918, 388773), (5049, 378686), (5082, 376227), (6171, 309834), (6426, 297539), (6534, 292621), (7377, 259182), (7623, 250818), (7854, 243441), (10098, 189343), (11781, 162294), (12342, 154917), (14399, 132786), (14754, 129591), (15246, 125409), (17213, 111078), (18513, 103278), (22131, 86394), (22869, 83606), (23562, 81147), (27049, 70686), (28798, 66393), (34426, 55539), (35343, 54098), (37026, 51639), (41803, 45738), (43197, 44262)]