18038366908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{11383}}^1$

素因数の和:12154

約数の個数: 48

約数和(自身を含む): 34425216000

約数和(自身を除く): 16386849092

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 719, 1102, 1438, 2204, 2876, 11383, 13661, 20851, 22766, 27322, 41702, 45532, 54644, 83404, 216277, 330107, 396169, 432554, 660214, 792338, 865108, 1320428, 1584676, 6272033, 8184377, 12544066, 16368754, 25088132, 32737508, 155503163, 237346933, 311006326, 474693866, 622012652, 949387732, 4509591727, 9019183454, 18038366908]

約数ペア:

[(1, 18038366908), (2, 9019183454), (4, 4509591727), (19, 949387732), (29, 622012652), (38, 474693866), (58, 311006326), (76, 237346933), (116, 155503163), (551, 32737508), (719, 25088132), (1102, 16368754), (1438, 12544066), (2204, 8184377), (2876, 6272033), (11383, 1584676), (13661, 1320428), (20851, 865108), (22766, 792338), (27322, 660214), (41702, 432554), (45532, 396169), (54644, 330107), (83404, 216277)]