12687523524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1426847}}^1$

素因数の和:1426889

約数の個数: 72

約数和(自身を含む): 36356087040

約数和(自身を除く): 23668563516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1426847, 2853694, 4280541, 5707388, 8561082, 12841623, 17122164, 18549011, 25683246, 27110093, 37098022, 51366492, 54220186, 55647033, 74196044, 81330279, 108440372, 111294066, 162660558, 166941099, 222588132, 243990837, 325321116, 333882198, 352431209, 487981674, 667764396, 704862418, 975963348, 1057293627, 1409724836, 2114587254, 3171880881, 4229174508, 6343761762, 12687523524]

約数ペア:

[(1, 12687523524), (2, 6343761762), (3, 4229174508), (4, 3171880881), (6, 2114587254), (9, 1409724836), (12, 1057293627), (13, 975963348), (18, 704862418), (19, 667764396), (26, 487981674), (36, 352431209), (38, 333882198), (39, 325321116), (52, 243990837), (57, 222588132), (76, 166941099), (78, 162660558), (114, 111294066), (117, 108440372), (156, 81330279), (171, 74196044), (228, 55647033), (234, 54220186), (247, 51366492), (342, 37098022), (468, 27110093), (494, 25683246), (684, 18549011), (741, 17122164), (988, 12841623), (1482, 8561082), (2223, 5707388), (2964, 4280541), (4446, 2853694), (8892, 1426847)]