2158502418

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 4966241280

約数和(自身を除く): 2807738862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 151, 162, 201, 243, 302, 402, 439, 453, 486, 603, 878, 906, 1206, 1317, 1359, 1809, 2634, 2718, 3618, 3951, 4077, 5427, 7902, 8154, 10117, 10854, 11853, 12231, 16281, 20234, 23706, 24462, 29413, 30351, 32562, 35559, 36693, 58826, 60702, 66289, 71118, 73386, 88239, 91053, 106677, 132578, 176478, 182106, 198867, 213354, 264717, 273159, 397734, 529434, 546318, 596601, 794151, 819477, 1193202, 1588302, 1638954, 1789803, 2382453, 2458431, 3579606, 4441363, 4764906, 4916862, 5369409, 7147359, 8882726, 10738818, 13324089, 14294718, 16108227, 26648178, 32216454, 39972267, 79944534, 119916801, 239833602, 359750403, 719500806, 1079251209, 2158502418]

約数ペア:

[(1, 2158502418), (2, 1079251209), (3, 719500806), (6, 359750403), (9, 239833602), (18, 119916801), (27, 79944534), (54, 39972267), (67, 32216454), (81, 26648178), (134, 16108227), (151, 14294718), (162, 13324089), (201, 10738818), (243, 8882726), (302, 7147359), (402, 5369409), (439, 4916862), (453, 4764906), (486, 4441363), (603, 3579606), (878, 2458431), (906, 2382453), (1206, 1789803), (1317, 1638954), (1359, 1588302), (1809, 1193202), (2634, 819477), (2718, 794151), (3618, 596601), (3951, 546318), (4077, 529434), (5427, 397734), (7902, 273159), (8154, 264717), (10117, 213354), (10854, 198867), (11853, 182106), (12231, 176478), (16281, 132578), (20234, 106677), (23706, 91053), (24462, 88239), (29413, 73386), (30351, 71118), (32562, 66289), (35559, 60702), (36693, 58826)]