29181828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 73699136

約数和(自身を除く): 44517308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 566, 661, 849, 1132, 1322, 1698, 1983, 2644, 3396, 3679, 3966, 7358, 7932, 8593, 11037, 14716, 17186, 22074, 25779, 34372, 44148, 51558, 103116, 187063, 374126, 561189, 748252, 1122378, 2244756, 2431819, 4863638, 7295457, 9727276, 14590914, 29181828]

約数ペア:

[(1, 29181828), (2, 14590914), (3, 9727276), (4, 7295457), (6, 4863638), (12, 2431819), (13, 2244756), (26, 1122378), (39, 748252), (52, 561189), (78, 374126), (156, 187063), (283, 103116), (566, 51558), (661, 44148), (849, 34372), (1132, 25779), (1322, 22074), (1698, 17186), (1983, 14716), (2644, 11037), (3396, 8593), (3679, 7932), (3966, 7358)]