2612142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 6355440

約数和(自身を除く): 3743298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 3721, 4758, 7137, 7442, 11163, 14274, 21411, 22326, 33489, 42822, 48373, 66978, 96746, 100467, 145119, 200934, 290238, 435357, 870714, 1306071, 2612142]

約数ペア:

[(1, 2612142), (2, 1306071), (3, 870714), (6, 435357), (9, 290238), (13, 200934), (18, 145119), (26, 100467), (27, 96746), (39, 66978), (54, 48373), (61, 42822), (78, 33489), (117, 22326), (122, 21411), (183, 14274), (234, 11163), (351, 7442), (366, 7137), (549, 4758), (702, 3721), (793, 3294), (1098, 2379), (1586, 1647)]