899868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 2257920

約数和(自身を除く): 1358052

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 59, 62, 82, 93, 118, 123, 124, 164, 177, 186, 236, 246, 354, 372, 492, 708, 1271, 1829, 2419, 2542, 3658, 3813, 4838, 5084, 5487, 7257, 7316, 7626, 9676, 10974, 14514, 15252, 21948, 29028, 74989, 149978, 224967, 299956, 449934, 899868]

約数ペア:

[(1, 899868), (2, 449934), (3, 299956), (4, 224967), (6, 149978), (12, 74989), (31, 29028), (41, 21948), (59, 15252), (62, 14514), (82, 10974), (93, 9676), (118, 7626), (123, 7316), (124, 7257), (164, 5487), (177, 5084), (186, 4838), (236, 3813), (246, 3658), (354, 2542), (372, 2419), (492, 1829), (708, 1271)]