18082272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14515

約数の個数: 48

約数和(自身を含む): 51120720

約数和(自身を除く): 33038448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14489, 28978, 43467, 57956, 86934, 115912, 173868, 188357, 231824, 347736, 376714, 463648, 565071, 695472, 753428, 1130142, 1390944, 1506856, 2260284, 3013712, 4520568, 6027424, 9041136, 18082272]

約数ペア:

[(1, 18082272), (2, 9041136), (3, 6027424), (4, 4520568), (6, 3013712), (8, 2260284), (12, 1506856), (13, 1390944), (16, 1130142), (24, 753428), (26, 695472), (32, 565071), (39, 463648), (48, 376714), (52, 347736), (78, 231824), (96, 188357), (104, 173868), (156, 115912), (208, 86934), (312, 57956), (416, 43467), (624, 28978), (1248, 14489)]