7149618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 17858880

約数和(自身を除く): 10709262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 317, 358, 537, 634, 951, 1074, 1253, 1611, 1902, 2219, 2506, 2853, 3222, 3759, 4438, 5706, 6657, 7518, 11277, 13314, 19971, 22554, 39942, 56743, 113486, 170229, 340458, 397201, 510687, 794402, 1021374, 1191603, 2383206, 3574809, 7149618]

約数ペア:

[(1, 7149618), (2, 3574809), (3, 2383206), (6, 1191603), (7, 1021374), (9, 794402), (14, 510687), (18, 397201), (21, 340458), (42, 170229), (63, 113486), (126, 56743), (179, 39942), (317, 22554), (358, 19971), (537, 13314), (634, 11277), (951, 7518), (1074, 6657), (1253, 5706), (1611, 4438), (1902, 3759), (2219, 3222), (2506, 2853)]