7407131796

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 18839622984

約数和(自身を除く): 11432491188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 541, 554, 831, 1082, 1108, 1373, 1623, 1662, 2164, 2493, 2746, 3246, 3324, 4119, 4869, 4986, 5492, 6492, 8238, 9738, 9972, 12357, 16476, 19476, 24714, 49428, 149857, 299714, 380321, 449571, 599428, 742793, 760642, 899142, 1140963, 1348713, 1485586, 1521284, 1798284, 2228379, 2281926, 2697426, 2971172, 3422889, 4456758, 4563852, 5394852, 6685137, 6845778, 8913516, 13370274, 13691556, 26740548, 205753661, 411507322, 617260983, 823014644, 1234521966, 1851782949, 2469043932, 3703565898, 7407131796]

約数ペア:

[(1, 7407131796), (2, 3703565898), (3, 2469043932), (4, 1851782949), (6, 1234521966), (9, 823014644), (12, 617260983), (18, 411507322), (36, 205753661), (277, 26740548), (541, 13691556), (554, 13370274), (831, 8913516), (1082, 6845778), (1108, 6685137), (1373, 5394852), (1623, 4563852), (1662, 4456758), (2164, 3422889), (2493, 2971172), (2746, 2697426), (3246, 2281926), (3324, 2228379), (4119, 1798284), (4869, 1521284), (4986, 1485586), (5492, 1348713), (6492, 1140963), (8238, 899142), (9738, 760642), (9972, 742793), (12357, 599428), (16476, 449571), (19476, 380321), (24714, 299714), (49428, 149857)]