1865431332

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{7393}}^1$

素因数の和:7609

約数の個数: 72

約数和(自身を含む): 4855314464

約数和(自身を除く): 2989883132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 163, 172, 258, 326, 387, 489, 516, 652, 774, 978, 1467, 1548, 1956, 2934, 5868, 7009, 7393, 14018, 14786, 21027, 22179, 28036, 29572, 42054, 44358, 63081, 66537, 84108, 88716, 126162, 133074, 252324, 266148, 317899, 635798, 953697, 1205059, 1271596, 1907394, 2410118, 2861091, 3615177, 3814788, 4820236, 5722182, 7230354, 10845531, 11444364, 14460708, 21691062, 43382124, 51817537, 103635074, 155452611, 207270148, 310905222, 466357833, 621810444, 932715666, 1865431332]

約数ペア:

[(1, 1865431332), (2, 932715666), (3, 621810444), (4, 466357833), (6, 310905222), (9, 207270148), (12, 155452611), (18, 103635074), (36, 51817537), (43, 43382124), (86, 21691062), (129, 14460708), (163, 11444364), (172, 10845531), (258, 7230354), (326, 5722182), (387, 4820236), (489, 3814788), (516, 3615177), (652, 2861091), (774, 2410118), (978, 1907394), (1467, 1271596), (1548, 1205059), (1956, 953697), (2934, 635798), (5868, 317899), (7009, 266148), (7393, 252324), (14018, 133074), (14786, 126162), (21027, 88716), (22179, 84108), (28036, 66537), (29572, 63081), (42054, 44358)]