18413262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 45837792

約数和(自身を除く): 27424530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 461, 634, 922, 951, 1383, 1902, 2219, 2766, 2853, 3227, 4149, 4438, 5706, 6454, 6657, 8298, 9681, 13314, 19362, 19971, 29043, 39942, 58086, 146137, 292274, 438411, 876822, 1022959, 1315233, 2045918, 2630466, 3068877, 6137754, 9206631, 18413262]

約数ペア:

[(1, 18413262), (2, 9206631), (3, 6137754), (6, 3068877), (7, 2630466), (9, 2045918), (14, 1315233), (18, 1022959), (21, 876822), (42, 438411), (63, 292274), (126, 146137), (317, 58086), (461, 39942), (634, 29043), (922, 19971), (951, 19362), (1383, 13314), (1902, 9681), (2219, 8298), (2766, 6657), (2853, 6454), (3227, 5706), (4149, 4438)]