1393272

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 3882840

約数和(自身を除く): 2489568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 523, 666, 888, 1046, 1332, 1569, 2092, 2664, 3138, 4184, 4707, 6276, 9414, 12552, 18828, 19351, 37656, 38702, 58053, 77404, 116106, 154808, 174159, 232212, 348318, 464424, 696636, 1393272]

約数ペア:

[(1, 1393272), (2, 696636), (3, 464424), (4, 348318), (6, 232212), (8, 174159), (9, 154808), (12, 116106), (18, 77404), (24, 58053), (36, 38702), (37, 37656), (72, 19351), (74, 18828), (111, 12552), (148, 9414), (222, 6276), (296, 4707), (333, 4184), (444, 3138), (523, 2664), (666, 2092), (888, 1569), (1046, 1332)]