15493608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16553}}^1$

素因数の和:16578

約数の個数: 48

約数和(自身を含む): 45192420

約数和(自身を除く): 29698812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16553, 33106, 49659, 66212, 99318, 132424, 148977, 198636, 215189, 297954, 397272, 430378, 595908, 645567, 860756, 1191816, 1291134, 1721512, 1936701, 2582268, 3873402, 5164536, 7746804, 15493608]

約数ペア:

[(1, 15493608), (2, 7746804), (3, 5164536), (4, 3873402), (6, 2582268), (8, 1936701), (9, 1721512), (12, 1291134), (13, 1191816), (18, 860756), (24, 645567), (26, 595908), (36, 430378), (39, 397272), (52, 297954), (72, 215189), (78, 198636), (104, 148977), (117, 132424), (156, 99318), (234, 66212), (312, 49659), (468, 33106), (936, 16553)]