12157488

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1751

約数の個数: 90

約数和(自身を含む): 39602004

約数和(自身を除く): 27444516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1723, 1764, 2352, 3446, 3528, 5169, 6892, 7056, 10338, 12061, 13784, 15507, 20676, 24122, 27568, 31014, 36183, 41352, 48244, 62028, 72366, 82704, 84427, 96488, 108549, 124056, 144732, 168854, 192976, 217098, 248112, 253281, 289464, 337708, 434196, 506562, 578928, 675416, 759843, 868392, 1013124, 1350832, 1519686, 1736784, 2026248, 3039372, 4052496, 6078744, 12157488]

約数ペア:

[(1, 12157488), (2, 6078744), (3, 4052496), (4, 3039372), (6, 2026248), (7, 1736784), (8, 1519686), (9, 1350832), (12, 1013124), (14, 868392), (16, 759843), (18, 675416), (21, 578928), (24, 506562), (28, 434196), (36, 337708), (42, 289464), (48, 253281), (49, 248112), (56, 217098), (63, 192976), (72, 168854), (84, 144732), (98, 124056), (112, 108549), (126, 96488), (144, 84427), (147, 82704), (168, 72366), (196, 62028), (252, 48244), (294, 41352), (336, 36183), (392, 31014), (441, 27568), (504, 24122), (588, 20676), (784, 15507), (882, 13784), (1008, 12061), (1176, 10338), (1723, 7056), (1764, 6892), (2352, 5169), (3446, 3528)]