15697215954

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2542471}}^1$

素因数の和:2542500

約数の個数: 48

約数和(自身を含む): 39662563200

約数和(自身を除く): 23965347246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 2542471, 5084942, 7627413, 15254826, 17797297, 22882239, 35594594, 45764478, 53391891, 106783782, 124581079, 160175673, 249162158, 320351346, 373743237, 747486474, 872067553, 1121229711, 1744135106, 2242459422, 2616202659, 5232405318, 7848607977, 15697215954]

約数ペア:

[(1, 15697215954), (2, 7848607977), (3, 5232405318), (6, 2616202659), (7, 2242459422), (9, 1744135106), (14, 1121229711), (18, 872067553), (21, 747486474), (42, 373743237), (49, 320351346), (63, 249162158), (98, 160175673), (126, 124581079), (147, 106783782), (294, 53391891), (343, 45764478), (441, 35594594), (686, 22882239), (882, 17797297), (1029, 15254826), (2058, 7627413), (3087, 5084942), (6174, 2542471)]