15263262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 39168000

約数和(自身を除く): 23904738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 149, 189, 271, 298, 378, 447, 542, 813, 894, 1043, 1341, 1626, 1897, 2086, 2439, 2682, 3129, 3794, 4023, 4878, 5691, 6258, 7317, 8046, 9387, 11382, 14634, 17073, 18774, 28161, 34146, 40379, 51219, 56322, 80758, 102438, 121137, 242274, 282653, 363411, 565306, 726822, 847959, 1090233, 1695918, 2180466, 2543877, 5087754, 7631631, 15263262]

約数ペア:

[(1, 15263262), (2, 7631631), (3, 5087754), (6, 2543877), (7, 2180466), (9, 1695918), (14, 1090233), (18, 847959), (21, 726822), (27, 565306), (42, 363411), (54, 282653), (63, 242274), (126, 121137), (149, 102438), (189, 80758), (271, 56322), (298, 51219), (378, 40379), (447, 34146), (542, 28161), (813, 18774), (894, 17073), (1043, 14634), (1341, 11382), (1626, 9387), (1897, 8046), (2086, 7317), (2439, 6258), (2682, 5691), (3129, 4878), (3794, 4023)]