40644792

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5179}}^1$

素因数の和:5300

約数の個数: 48

約数和(自身を含む): 111111000

約数和(自身を除く): 70466208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 5179, 7848, 10358, 15537, 20716, 31074, 41432, 46611, 62148, 93222, 124296, 186444, 372888, 564511, 1129022, 1693533, 2258044, 3387066, 4516088, 5080599, 6774132, 10161198, 13548264, 20322396, 40644792]

約数ペア:

[(1, 40644792), (2, 20322396), (3, 13548264), (4, 10161198), (6, 6774132), (8, 5080599), (9, 4516088), (12, 3387066), (18, 2258044), (24, 1693533), (36, 1129022), (72, 564511), (109, 372888), (218, 186444), (327, 124296), (436, 93222), (654, 62148), (872, 46611), (981, 41432), (1308, 31074), (1962, 20716), (2616, 15537), (3924, 10358), (5179, 7848)]