40542006

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 82620000

約数和(自身を除く): 42077994

約数列:

[1, 2, 3, 6, 101, 149, 202, 298, 303, 447, 449, 606, 894, 898, 1347, 2694, 15049, 30098, 45147, 45349, 66901, 90294, 90698, 133802, 136047, 200703, 272094, 401406, 6757001, 13514002, 20271003, 40542006]

約数ペア:

[(1, 40542006), (2, 20271003), (3, 13514002), (6, 6757001), (101, 401406), (149, 272094), (202, 200703), (298, 136047), (303, 133802), (447, 90698), (449, 90294), (606, 66901), (894, 45349), (898, 45147), (1347, 30098), (2694, 15049)]