1989842904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3948101}}^1$

素因数の和:3948120

約数の個数: 48

約数和(自身を含む): 6159039120

約数和(自身を除く): 4169196216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3948101, 7896202, 11844303, 15792404, 23688606, 27636707, 31584808, 35532909, 47377212, 55273414, 71065818, 82910121, 94754424, 110546828, 142131636, 165820242, 221093656, 248730363, 284263272, 331640484, 497460726, 663280968, 994921452, 1989842904]

約数ペア:

[(1, 1989842904), (2, 994921452), (3, 663280968), (4, 497460726), (6, 331640484), (7, 284263272), (8, 248730363), (9, 221093656), (12, 165820242), (14, 142131636), (18, 110546828), (21, 94754424), (24, 82910121), (28, 71065818), (36, 55273414), (42, 47377212), (56, 35532909), (63, 31584808), (72, 27636707), (84, 23688606), (126, 15792404), (168, 11844303), (252, 7896202), (504, 3948101)]