15290964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10891}}^1$

素因数の和:10917

約数の個数: 48

約数和(自身を含む): 42696640

約数和(自身を除く): 27405676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 10891, 21782, 32673, 43564, 65346, 98019, 130692, 141583, 196038, 283166, 294057, 392076, 424749, 566332, 588114, 849498, 1176228, 1274247, 1698996, 2548494, 3822741, 5096988, 7645482, 15290964]

約数ペア:

[(1, 15290964), (2, 7645482), (3, 5096988), (4, 3822741), (6, 2548494), (9, 1698996), (12, 1274247), (13, 1176228), (18, 849498), (26, 588114), (27, 566332), (36, 424749), (39, 392076), (52, 294057), (54, 283166), (78, 196038), (108, 141583), (117, 130692), (156, 98019), (234, 65346), (351, 43564), (468, 32673), (702, 21782), (1404, 10891)]