13444638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 29111808

約数和(自身を除く): 15667170

約数列:

[1, 2, 3, 6, 31, 41, 43, 62, 82, 86, 93, 123, 129, 186, 246, 258, 1271, 1333, 1681, 1763, 2542, 2666, 3362, 3526, 3813, 3999, 5043, 5289, 7626, 7998, 10086, 10578, 52111, 54653, 72283, 104222, 109306, 144566, 156333, 163959, 216849, 312666, 327918, 433698, 2240773, 4481546, 6722319, 13444638]

約数ペア:

[(1, 13444638), (2, 6722319), (3, 4481546), (6, 2240773), (31, 433698), (41, 327918), (43, 312666), (62, 216849), (82, 163959), (86, 156333), (93, 144566), (123, 109306), (129, 104222), (186, 72283), (246, 54653), (258, 52111), (1271, 10578), (1333, 10086), (1681, 7998), (1763, 7626), (2542, 5289), (2666, 5043), (3362, 3999), (3526, 3813)]