11287692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 31187520

約数和(自身を除く): 19899828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 271, 356, 468, 534, 542, 801, 813, 1068, 1084, 1157, 1602, 1626, 2314, 2439, 3204, 3252, 3471, 3523, 4628, 4878, 6942, 7046, 9756, 10413, 10569, 13884, 14092, 20826, 21138, 24119, 31707, 41652, 42276, 48238, 63414, 72357, 96476, 126828, 144714, 217071, 289428, 313547, 434142, 627094, 868284, 940641, 1254188, 1881282, 2821923, 3762564, 5643846, 11287692]

約数ペア:

[(1, 11287692), (2, 5643846), (3, 3762564), (4, 2821923), (6, 1881282), (9, 1254188), (12, 940641), (13, 868284), (18, 627094), (26, 434142), (36, 313547), (39, 289428), (52, 217071), (78, 144714), (89, 126828), (117, 96476), (156, 72357), (178, 63414), (234, 48238), (267, 42276), (271, 41652), (356, 31707), (468, 24119), (534, 21138), (542, 20826), (801, 14092), (813, 13884), (1068, 10569), (1084, 10413), (1157, 9756), (1602, 7046), (1626, 6942), (2314, 4878), (2439, 4628), (3204, 3523), (3252, 3471)]