23509278

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 57834504

約数和(自身を除く): 34325226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 243, 351, 366, 486, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3159, 3294, 3721, 4758, 4941, 6318, 7137, 7442, 9882, 11163, 14274, 14823, 21411, 22326, 29646, 33489, 42822, 48373, 64233, 66978, 96746, 100467, 128466, 145119, 192699, 200934, 290238, 301401, 385398, 435357, 602802, 870714, 904203, 1306071, 1808406, 2612142, 3918213, 7836426, 11754639, 23509278]

約数ペア:

[(1, 23509278), (2, 11754639), (3, 7836426), (6, 3918213), (9, 2612142), (13, 1808406), (18, 1306071), (26, 904203), (27, 870714), (39, 602802), (54, 435357), (61, 385398), (78, 301401), (81, 290238), (117, 200934), (122, 192699), (162, 145119), (183, 128466), (234, 100467), (243, 96746), (351, 66978), (366, 64233), (486, 48373), (549, 42822), (702, 33489), (793, 29646), (1053, 22326), (1098, 21411), (1586, 14823), (1647, 14274), (2106, 11163), (2379, 9882), (3159, 7442), (3294, 7137), (3721, 6318), (4758, 4941)]