9721476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 54

約数和(自身を含む): 25482366

約数和(自身を除く): 15760890

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 281, 372, 558, 562, 843, 961, 1116, 1124, 1686, 1922, 2529, 2883, 3372, 3844, 5058, 5766, 8649, 8711, 10116, 11532, 17298, 17422, 26133, 34596, 34844, 52266, 78399, 104532, 156798, 270041, 313596, 540082, 810123, 1080164, 1620246, 2430369, 3240492, 4860738, 9721476]

約数ペア:

[(1, 9721476), (2, 4860738), (3, 3240492), (4, 2430369), (6, 1620246), (9, 1080164), (12, 810123), (18, 540082), (31, 313596), (36, 270041), (62, 156798), (93, 104532), (124, 78399), (186, 52266), (279, 34844), (281, 34596), (372, 26133), (558, 17422), (562, 17298), (843, 11532), (961, 10116), (1116, 8711), (1124, 8649), (1686, 5766), (1922, 5058), (2529, 3844), (2883, 3372)]