27486212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 57765120

約数和(自身を除く): 30278908

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 59, 62, 68, 118, 124, 221, 236, 289, 403, 442, 527, 578, 767, 806, 884, 1003, 1054, 1156, 1534, 1612, 1829, 2006, 2108, 3068, 3658, 3757, 4012, 6851, 7316, 7514, 8959, 13039, 13702, 15028, 17051, 17918, 23777, 26078, 27404, 31093, 34102, 35836, 47554, 52156, 62186, 68204, 95108, 116467, 124372, 221663, 232934, 404209, 443326, 465868, 528581, 808418, 886652, 1057162, 1616836, 2114324, 6871553, 13743106, 27486212]

約数ペア:

[(1, 27486212), (2, 13743106), (4, 6871553), (13, 2114324), (17, 1616836), (26, 1057162), (31, 886652), (34, 808418), (52, 528581), (59, 465868), (62, 443326), (68, 404209), (118, 232934), (124, 221663), (221, 124372), (236, 116467), (289, 95108), (403, 68204), (442, 62186), (527, 52156), (578, 47554), (767, 35836), (806, 34102), (884, 31093), (1003, 27404), (1054, 26078), (1156, 23777), (1534, 17918), (1612, 17051), (1829, 15028), (2006, 13702), (2108, 13039), (3068, 8959), (3658, 7514), (3757, 7316), (4012, 6851)]