12492396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 36560160

約数和(自身を除く): 24067764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 557, 623, 801, 1068, 1114, 1246, 1602, 1671, 1869, 2228, 2492, 3204, 3342, 3738, 3899, 5013, 5607, 6684, 7476, 7798, 10026, 11214, 11697, 15596, 20052, 22428, 23394, 35091, 46788, 49573, 70182, 99146, 140364, 148719, 198292, 297438, 347011, 446157, 594876, 694022, 892314, 1041033, 1388044, 1784628, 2082066, 3123099, 4164132, 6246198, 12492396]

約数ペア:

[(1, 12492396), (2, 6246198), (3, 4164132), (4, 3123099), (6, 2082066), (7, 1784628), (9, 1388044), (12, 1041033), (14, 892314), (18, 694022), (21, 594876), (28, 446157), (36, 347011), (42, 297438), (63, 198292), (84, 148719), (89, 140364), (126, 99146), (178, 70182), (252, 49573), (267, 46788), (356, 35091), (534, 23394), (557, 22428), (623, 20052), (801, 15596), (1068, 11697), (1114, 11214), (1246, 10026), (1602, 7798), (1671, 7476), (1869, 6684), (2228, 5607), (2492, 5013), (3204, 3899), (3342, 3738)]