2021036556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 6019090560

約数和(自身を除く): 3998054004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 193, 196, 231, 294, 308, 386, 462, 539, 579, 588, 772, 924, 1078, 1158, 1351, 1617, 1619, 2123, 2156, 2316, 2702, 3234, 3238, 4053, 4246, 4857, 5404, 6369, 6468, 6476, 8106, 8492, 9457, 9714, 11333, 12738, 14861, 16212, 17809, 18914, 19428, 22666, 25476, 28371, 29722, 33999, 35618, 37828, 44583, 45332, 53427, 56742, 59444, 67998, 71236, 79331, 89166, 104027, 106854, 113484, 124663, 135996, 158662, 178332, 208054, 213708, 237993, 249326, 312081, 312467, 317324, 373989, 416108, 475986, 498652, 624162, 624934, 747978, 872641, 937401, 951972, 1248324, 1249868, 1495956, 1745282, 1874802, 2187269, 2617923, 3437137, 3490564, 3749604, 4374538, 5235846, 6561807, 6874274, 8749076, 10311411, 10471692, 13123614, 13748548, 15310883, 20622822, 24059959, 26247228, 30621766, 41245644, 45932649, 48119918, 61243532, 72179877, 91865298, 96239836, 144359754, 168419713, 183730596, 288719508, 336839426, 505259139, 673678852, 1010518278, 2021036556]

約数ペア:

[(1, 2021036556), (2, 1010518278), (3, 673678852), (4, 505259139), (6, 336839426), (7, 288719508), (11, 183730596), (12, 168419713), (14, 144359754), (21, 96239836), (22, 91865298), (28, 72179877), (33, 61243532), (42, 48119918), (44, 45932649), (49, 41245644), (66, 30621766), (77, 26247228), (84, 24059959), (98, 20622822), (132, 15310883), (147, 13748548), (154, 13123614), (193, 10471692), (196, 10311411), (231, 8749076), (294, 6874274), (308, 6561807), (386, 5235846), (462, 4374538), (539, 3749604), (579, 3490564), (588, 3437137), (772, 2617923), (924, 2187269), (1078, 1874802), (1158, 1745282), (1351, 1495956), (1617, 1249868), (1619, 1248324), (2123, 951972), (2156, 937401), (2316, 872641), (2702, 747978), (3234, 624934), (3238, 624162), (4053, 498652), (4246, 475986), (4857, 416108), (5404, 373989), (6369, 317324), (6468, 312467), (6476, 312081), (8106, 249326), (8492, 237993), (9457, 213708), (9714, 208054), (11333, 178332), (12738, 158662), (14861, 135996), (16212, 124663), (17809, 113484), (18914, 106854), (19428, 104027), (22666, 89166), (25476, 79331), (28371, 71236), (29722, 67998), (33999, 59444), (35618, 56742), (37828, 53427), (44583, 45332)]