11815128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 34685820

約数和(自身を除く): 22870692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 971, 1014, 1352, 1521, 1942, 2028, 2913, 3042, 3884, 4056, 5826, 6084, 7768, 8739, 11652, 12168, 12623, 17478, 23304, 25246, 34956, 37869, 50492, 69912, 75738, 100984, 113607, 151476, 164099, 227214, 302952, 328198, 454428, 492297, 656396, 908856, 984594, 1312792, 1476891, 1969188, 2953782, 3938376, 5907564, 11815128]

約数ペア:

[(1, 11815128), (2, 5907564), (3, 3938376), (4, 2953782), (6, 1969188), (8, 1476891), (9, 1312792), (12, 984594), (13, 908856), (18, 656396), (24, 492297), (26, 454428), (36, 328198), (39, 302952), (52, 227214), (72, 164099), (78, 151476), (104, 113607), (117, 100984), (156, 75738), (169, 69912), (234, 50492), (312, 37869), (338, 34956), (468, 25246), (507, 23304), (676, 17478), (936, 12623), (971, 12168), (1014, 11652), (1352, 8739), (1521, 7768), (1942, 6084), (2028, 5826), (2913, 4056), (3042, 3884)]