11765988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 33103616

約数和(自身を除く): 21337628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 811, 1116, 1209, 1612, 1622, 2418, 2433, 3244, 3627, 4836, 4866, 7254, 7299, 9732, 10543, 14508, 14598, 21086, 25141, 29196, 31629, 42172, 50282, 63258, 75423, 94887, 100564, 126516, 150846, 189774, 226269, 301692, 326833, 379548, 452538, 653666, 905076, 980499, 1307332, 1960998, 2941497, 3921996, 5882994, 11765988]

約数ペア:

[(1, 11765988), (2, 5882994), (3, 3921996), (4, 2941497), (6, 1960998), (9, 1307332), (12, 980499), (13, 905076), (18, 653666), (26, 452538), (31, 379548), (36, 326833), (39, 301692), (52, 226269), (62, 189774), (78, 150846), (93, 126516), (117, 100564), (124, 94887), (156, 75423), (186, 63258), (234, 50282), (279, 42172), (372, 31629), (403, 29196), (468, 25141), (558, 21086), (806, 14598), (811, 14508), (1116, 10543), (1209, 9732), (1612, 7299), (1622, 7254), (2418, 4866), (2433, 4836), (3244, 3627)]