42453012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 126862848

約数和(自身を除く): 84409836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 137, 147, 186, 196, 204, 217, 238, 274, 294, 357, 372, 411, 434, 476, 527, 548, 588, 651, 714, 822, 833, 868, 959, 1054, 1302, 1428, 1519, 1581, 1644, 1666, 1918, 2108, 2329, 2499, 2604, 2877, 3038, 3162, 3332, 3689, 3836, 4247, 4557, 4658, 4998, 5754, 6076, 6324, 6713, 6987, 7378, 8494, 9114, 9316, 9996, 11067, 11508, 12741, 13426, 13974, 14756, 16303, 16988, 18228, 20139, 22134, 25482, 25823, 26852, 27948, 29729, 32606, 40278, 44268, 48909, 50964, 51646, 59458, 65212, 72199, 77469, 80556, 89187, 97818, 103292, 114121, 118916, 144398, 154938, 178374, 195636, 208103, 216597, 228242, 288796, 309876, 342363, 356748, 416206, 433194, 456484, 505393, 624309, 684726, 832412, 866388, 1010786, 1248618, 1369452, 1516179, 2021572, 2497236, 3032358, 3537751, 6064716, 7075502, 10613253, 14151004, 21226506, 42453012]

約数ペア:

[(1, 42453012), (2, 21226506), (3, 14151004), (4, 10613253), (6, 7075502), (7, 6064716), (12, 3537751), (14, 3032358), (17, 2497236), (21, 2021572), (28, 1516179), (31, 1369452), (34, 1248618), (42, 1010786), (49, 866388), (51, 832412), (62, 684726), (68, 624309), (84, 505393), (93, 456484), (98, 433194), (102, 416206), (119, 356748), (124, 342363), (137, 309876), (147, 288796), (186, 228242), (196, 216597), (204, 208103), (217, 195636), (238, 178374), (274, 154938), (294, 144398), (357, 118916), (372, 114121), (411, 103292), (434, 97818), (476, 89187), (527, 80556), (548, 77469), (588, 72199), (651, 65212), (714, 59458), (822, 51646), (833, 50964), (868, 48909), (959, 44268), (1054, 40278), (1302, 32606), (1428, 29729), (1519, 27948), (1581, 26852), (1644, 25823), (1666, 25482), (1918, 22134), (2108, 20139), (2329, 18228), (2499, 16988), (2604, 16303), (2877, 14756), (3038, 13974), (3162, 13426), (3332, 12741), (3689, 11508), (3836, 11067), (4247, 9996), (4557, 9316), (4658, 9114), (4998, 8494), (5754, 7378), (6076, 6987), (6324, 6713)]