18159648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14577

約数の個数: 48

約数和(自身を含む): 51339456

約数和(自身を除く): 33179808

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, 14551, 29102, 43653, 58204, 87306, 116408, 174612, 189163, 232816, 349224, 378326, 465632, 567489, 698448, 756652, 1134978, 1396896, 1513304, 2269956, 3026608, 4539912, 6053216, 9079824, 18159648]

約数ペア:

[(1, 18159648), (2, 9079824), (3, 6053216), (4, 4539912), (6, 3026608), (8, 2269956), (12, 1513304), (13, 1396896), (16, 1134978), (24, 756652), (26, 698448), (32, 567489), (39, 465632), (48, 378326), (52, 349224), (78, 232816), (96, 189163), (104, 174612), (156, 116408), (208, 87306), (312, 58204), (416, 43653), (624, 29102), (1248, 14551)]