123015874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2\times {\mathrm{167}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 193390848

約数和(自身を除く): 70374974

約数列:

[1, 2, 31, 62, 109, 167, 218, 334, 3379, 5177, 6758, 10354, 11881, 18203, 23762, 36406, 368311, 564293, 736622, 1128586, 1984127, 3968254, 61507937, 123015874]

約数ペア:

[(1, 123015874), (2, 61507937), (31, 3968254), (62, 1984127), (109, 1128586), (167, 736622), (218, 564293), (334, 368311), (3379, 36406), (5177, 23762), (6758, 18203), (10354, 11881)]