2123453514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11821}}^1$

素因数の和:11900

約数の個数: 96

約数和(自身を含む): 5433958656

約数和(自身を除く): 3310505142

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 49, 78, 91, 94, 98, 141, 147, 182, 273, 282, 294, 329, 546, 611, 637, 658, 987, 1222, 1274, 1833, 1911, 1974, 2303, 3666, 3822, 4277, 4606, 6909, 8554, 11821, 12831, 13818, 23642, 25662, 29939, 35463, 59878, 70926, 82747, 89817, 153673, 165494, 179634, 248241, 307346, 461019, 496482, 555587, 579229, 922038, 1075711, 1111174, 1158458, 1666761, 1737687, 2151422, 3227133, 3333522, 3475374, 3889109, 6454266, 7222631, 7529977, 7778218, 11667327, 14445262, 15059954, 21667893, 22589931, 23334654, 27223763, 43335786, 45179862, 50558417, 54447526, 81671289, 101116834, 151675251, 163342578, 303350502, 353908919, 707817838, 1061726757, 2123453514]

約数ペア:

[(1, 2123453514), (2, 1061726757), (3, 707817838), (6, 353908919), (7, 303350502), (13, 163342578), (14, 151675251), (21, 101116834), (26, 81671289), (39, 54447526), (42, 50558417), (47, 45179862), (49, 43335786), (78, 27223763), (91, 23334654), (94, 22589931), (98, 21667893), (141, 15059954), (147, 14445262), (182, 11667327), (273, 7778218), (282, 7529977), (294, 7222631), (329, 6454266), (546, 3889109), (611, 3475374), (637, 3333522), (658, 3227133), (987, 2151422), (1222, 1737687), (1274, 1666761), (1833, 1158458), (1911, 1111174), (1974, 1075711), (2303, 922038), (3666, 579229), (3822, 555587), (4277, 496482), (4606, 461019), (6909, 307346), (8554, 248241), (11821, 179634), (12831, 165494), (13818, 153673), (23642, 89817), (25662, 82747), (29939, 70926), (35463, 59878)]