40744998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107791}}^1$

素因数の和:107809

約数の個数: 32

約数和(自身を含む): 103480320

約数和(自身を除く): 62735322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 107791, 215582, 323373, 646746, 754537, 970119, 1509074, 1940238, 2263611, 2910357, 4527222, 5820714, 6790833, 13581666, 20372499, 40744998]

約数ペア:

[(1, 40744998), (2, 20372499), (3, 13581666), (6, 6790833), (7, 5820714), (9, 4527222), (14, 2910357), (18, 2263611), (21, 1940238), (27, 1509074), (42, 970119), (54, 754537), (63, 646746), (126, 323373), (189, 215582), (378, 107791)]