7836426

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:149

約数の個数: 60

約数和(自身を含む): 19225206

約数和(自身を除く): 11388780

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3294, 3721, 4758, 4941, 7137, 7442, 9882, 11163, 14274, 21411, 22326, 33489, 42822, 48373, 64233, 66978, 96746, 100467, 128466, 145119, 200934, 290238, 301401, 435357, 602802, 870714, 1306071, 2612142, 3918213, 7836426]

約数ペア:

[(1, 7836426), (2, 3918213), (3, 2612142), (6, 1306071), (9, 870714), (13, 602802), (18, 435357), (26, 301401), (27, 290238), (39, 200934), (54, 145119), (61, 128466), (78, 100467), (81, 96746), (117, 66978), (122, 64233), (162, 48373), (183, 42822), (234, 33489), (351, 22326), (366, 21411), (549, 14274), (702, 11163), (793, 9882), (1053, 7442), (1098, 7137), (1586, 4941), (1647, 4758), (2106, 3721), (2379, 3294)]