28974114

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123821}}^1$

素因数の和:123842

約数の個数: 24

約数和(自身を含む): 67606812

約数和(自身を除く): 38632698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123821, 247642, 371463, 742926, 1114389, 1609673, 2228778, 3219346, 4829019, 9658038, 14487057, 28974114]

約数ペア:

[(1, 28974114), (2, 14487057), (3, 9658038), (6, 4829019), (9, 3219346), (13, 2228778), (18, 1609673), (26, 1114389), (39, 742926), (78, 371463), (117, 247642), (234, 123821)]