15492744

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 42372720

約数和(自身を除く): 26879976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2011, 2568, 3852, 4022, 6033, 7704, 8044, 12066, 16088, 18099, 24132, 36198, 48264, 72396, 144792, 215177, 430354, 645531, 860708, 1291062, 1721416, 1936593, 2582124, 3873186, 5164248, 7746372, 15492744]

約数ペア:

[(1, 15492744), (2, 7746372), (3, 5164248), (4, 3873186), (6, 2582124), (8, 1936593), (9, 1721416), (12, 1291062), (18, 860708), (24, 645531), (36, 430354), (72, 215177), (107, 144792), (214, 72396), (321, 48264), (428, 36198), (642, 24132), (856, 18099), (963, 16088), (1284, 12066), (1926, 8044), (2011, 7704), (2568, 6033), (3852, 4022)]