26090988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 81510912

約数和(自身を除く): 55419924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 151, 154, 187, 204, 231, 238, 242, 302, 308, 357, 363, 374, 453, 462, 476, 484, 561, 604, 714, 726, 748, 847, 906, 924, 1057, 1122, 1309, 1428, 1452, 1661, 1694, 1812, 2057, 2114, 2244, 2541, 2567, 2618, 3171, 3322, 3388, 3927, 4114, 4228, 4983, 5082, 5134, 5236, 6171, 6342, 6644, 7701, 7854, 8228, 9966, 10164, 10268, 11627, 12342, 12684, 14399, 15402, 15708, 17969, 18271, 19932, 23254, 24684, 28237, 28798, 30804, 34881, 35938, 36542, 43197, 46508, 53907, 54813, 56474, 57596, 69762, 71876, 73084, 84711, 86394, 107814, 109626, 112948, 127897, 139524, 169422, 172788, 197659, 215628, 219252, 255794, 310607, 338844, 383691, 395318, 511588, 592977, 621214, 767382, 790636, 931821, 1185954, 1242428, 1534764, 1863642, 2174249, 2371908, 3727284, 4348498, 6522747, 8696996, 13045494, 26090988]

約数ペア:

[(1, 26090988), (2, 13045494), (3, 8696996), (4, 6522747), (6, 4348498), (7, 3727284), (11, 2371908), (12, 2174249), (14, 1863642), (17, 1534764), (21, 1242428), (22, 1185954), (28, 931821), (33, 790636), (34, 767382), (42, 621214), (44, 592977), (51, 511588), (66, 395318), (68, 383691), (77, 338844), (84, 310607), (102, 255794), (119, 219252), (121, 215628), (132, 197659), (151, 172788), (154, 169422), (187, 139524), (204, 127897), (231, 112948), (238, 109626), (242, 107814), (302, 86394), (308, 84711), (357, 73084), (363, 71876), (374, 69762), (453, 57596), (462, 56474), (476, 54813), (484, 53907), (561, 46508), (604, 43197), (714, 36542), (726, 35938), (748, 34881), (847, 30804), (906, 28798), (924, 28237), (1057, 24684), (1122, 23254), (1309, 19932), (1428, 18271), (1452, 17969), (1661, 15708), (1694, 15402), (1812, 14399), (2057, 12684), (2114, 12342), (2244, 11627), (2541, 10268), (2567, 10164), (2618, 9966), (3171, 8228), (3322, 7854), (3388, 7701), (3927, 6644), (4114, 6342), (4228, 6171), (4983, 5236), (5082, 5134)]