31071924

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 87753120

約数和(自身を除く): 56681196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 2459, 3159, 4212, 4918, 6318, 7377, 9836, 12636, 14754, 22131, 29508, 31967, 44262, 63934, 66393, 88524, 95901, 127868, 132786, 191802, 199179, 265572, 287703, 383604, 398358, 575406, 597537, 796716, 863109, 1150812, 1195074, 1726218, 2390148, 2589327, 3452436, 5178654, 7767981, 10357308, 15535962, 31071924]

約数ペア:

[(1, 31071924), (2, 15535962), (3, 10357308), (4, 7767981), (6, 5178654), (9, 3452436), (12, 2589327), (13, 2390148), (18, 1726218), (26, 1195074), (27, 1150812), (36, 863109), (39, 796716), (52, 597537), (54, 575406), (78, 398358), (81, 383604), (108, 287703), (117, 265572), (156, 199179), (162, 191802), (234, 132786), (243, 127868), (324, 95901), (351, 88524), (468, 66393), (486, 63934), (702, 44262), (972, 31967), (1053, 29508), (1404, 22131), (2106, 14754), (2459, 12636), (3159, 9836), (4212, 7377), (4918, 6318)]