672245946

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 1518316800

約数和(自身を除く): 846070854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 181, 218, 327, 362, 543, 631, 654, 981, 1086, 1262, 1629, 1893, 1962, 2943, 3258, 3786, 4887, 5679, 5886, 9774, 11358, 17037, 19729, 34074, 39458, 59187, 68779, 114211, 118374, 137558, 177561, 206337, 228422, 342633, 355122, 412674, 532683, 619011, 685266, 1027899, 1065366, 1238022, 1857033, 2055798, 3083697, 3714066, 6167394, 12448999, 24897998, 37346997, 74693994, 112040991, 224081982, 336122973, 672245946]

約数ペア:

[(1, 672245946), (2, 336122973), (3, 224081982), (6, 112040991), (9, 74693994), (18, 37346997), (27, 24897998), (54, 12448999), (109, 6167394), (181, 3714066), (218, 3083697), (327, 2055798), (362, 1857033), (543, 1238022), (631, 1065366), (654, 1027899), (981, 685266), (1086, 619011), (1262, 532683), (1629, 412674), (1893, 355122), (1962, 342633), (2943, 228422), (3258, 206337), (3786, 177561), (4887, 137558), (5679, 118374), (5886, 114211), (9774, 68779), (11358, 59187), (17037, 39458), (19729, 34074)]