27918696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 76950720

約数和(自身を除く): 49032024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2081, 2236, 3354, 4162, 4472, 6243, 6708, 8324, 12486, 13416, 16648, 24972, 27053, 49944, 54106, 81159, 89483, 108212, 162318, 178966, 216424, 268449, 324636, 357932, 536898, 649272, 715864, 1073796, 1163279, 2147592, 2326558, 3489837, 4653116, 6979674, 9306232, 13959348, 27918696]

約数ペア:

[(1, 27918696), (2, 13959348), (3, 9306232), (4, 6979674), (6, 4653116), (8, 3489837), (12, 2326558), (13, 2147592), (24, 1163279), (26, 1073796), (39, 715864), (43, 649272), (52, 536898), (78, 357932), (86, 324636), (104, 268449), (129, 216424), (156, 178966), (172, 162318), (258, 108212), (312, 89483), (344, 81159), (516, 54106), (559, 49944), (1032, 27053), (1118, 24972), (1677, 16648), (2081, 13416), (2236, 12486), (3354, 8324), (4162, 6708), (4472, 6243)]