12500291286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{2749}}^1$

素因数の和:3154

約数の個数: 96

約数和(自身を含む): 31299840000

約数和(自身を除く): 18799548714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 239, 302, 453, 478, 717, 906, 1057, 1359, 1434, 1673, 2114, 2151, 2718, 2749, 3171, 3346, 4302, 5019, 5498, 6342, 8247, 9513, 10038, 15057, 16494, 19026, 19243, 24741, 30114, 36089, 38486, 49482, 57729, 72178, 108267, 115458, 173187, 216534, 252623, 324801, 346374, 415099, 505246, 649602, 657011, 757869, 830198, 1245297, 1314022, 1515738, 1971033, 2273607, 2490594, 2905693, 3735891, 3942066, 4547214, 4599077, 5811386, 5913099, 7471782, 8717079, 9198154, 11826198, 13797231, 17434158, 26151237, 27594462, 41391693, 52302474, 82783386, 99208661, 198417322, 297625983, 595251966, 694460627, 892877949, 1388921254, 1785755898, 2083381881, 4166763762, 6250145643, 12500291286]

約数ペア:

[(1, 12500291286), (2, 6250145643), (3, 4166763762), (6, 2083381881), (7, 1785755898), (9, 1388921254), (14, 892877949), (18, 694460627), (21, 595251966), (42, 297625983), (63, 198417322), (126, 99208661), (151, 82783386), (239, 52302474), (302, 41391693), (453, 27594462), (478, 26151237), (717, 17434158), (906, 13797231), (1057, 11826198), (1359, 9198154), (1434, 8717079), (1673, 7471782), (2114, 5913099), (2151, 5811386), (2718, 4599077), (2749, 4547214), (3171, 3942066), (3346, 3735891), (4302, 2905693), (5019, 2490594), (5498, 2273607), (6342, 1971033), (8247, 1515738), (9513, 1314022), (10038, 1245297), (15057, 830198), (16494, 757869), (19026, 657011), (19243, 649602), (24741, 505246), (30114, 415099), (36089, 346374), (38486, 324801), (49482, 252623), (57729, 216534), (72178, 173187), (108267, 115458)]