186990732

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 481528320

約数和(自身を除く): 294537588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 211, 239, 309, 412, 422, 478, 618, 633, 717, 844, 927, 956, 1236, 1266, 1434, 1854, 1899, 2151, 2532, 2868, 3708, 3798, 4302, 7596, 8604, 21733, 24617, 43466, 49234, 50429, 65199, 73851, 86932, 98468, 100858, 130398, 147702, 151287, 195597, 201716, 221553, 260796, 295404, 302574, 391194, 443106, 453861, 605148, 782388, 886212, 907722, 1815444, 5194187, 10388374, 15582561, 20776748, 31165122, 46747683, 62330244, 93495366, 186990732]

約数ペア:

[(1, 186990732), (2, 93495366), (3, 62330244), (4, 46747683), (6, 31165122), (9, 20776748), (12, 15582561), (18, 10388374), (36, 5194187), (103, 1815444), (206, 907722), (211, 886212), (239, 782388), (309, 605148), (412, 453861), (422, 443106), (478, 391194), (618, 302574), (633, 295404), (717, 260796), (844, 221553), (927, 201716), (956, 195597), (1236, 151287), (1266, 147702), (1434, 130398), (1854, 100858), (1899, 98468), (2151, 86932), (2532, 73851), (2868, 65199), (3708, 50429), (3798, 49234), (4302, 43466), (7596, 24617), (8604, 21733)]