11579724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 31951920

約数和(自身を除く): 20372196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 227, 234, 327, 436, 454, 468, 654, 681, 908, 981, 1308, 1362, 1417, 1962, 2043, 2724, 2834, 2951, 3924, 4086, 4251, 5668, 5902, 8172, 8502, 8853, 11804, 12753, 17004, 17706, 24743, 25506, 26559, 35412, 49486, 51012, 53118, 74229, 98972, 106236, 148458, 222687, 296916, 321659, 445374, 643318, 890748, 964977, 1286636, 1929954, 2894931, 3859908, 5789862, 11579724]

約数ペア:

[(1, 11579724), (2, 5789862), (3, 3859908), (4, 2894931), (6, 1929954), (9, 1286636), (12, 964977), (13, 890748), (18, 643318), (26, 445374), (36, 321659), (39, 296916), (52, 222687), (78, 148458), (109, 106236), (117, 98972), (156, 74229), (218, 53118), (227, 51012), (234, 49486), (327, 35412), (436, 26559), (454, 25506), (468, 24743), (654, 17706), (681, 17004), (908, 12753), (981, 11804), (1308, 8853), (1362, 8502), (1417, 8172), (1962, 5902), (2043, 5668), (2724, 4251), (2834, 4086), (2951, 3924)]