18610360083

素因数分解:

$3^2\times 7^2\times {\mathrm{877}}^1\times {\mathrm{48119}}^1$

素因数の和:49016

約数の個数: 36

約数和(自身を含む): 31306775760

約数和(自身を除く): 12696415677

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 877, 2631, 6139, 7893, 18417, 42973, 48119, 55251, 128919, 144357, 336833, 386757, 433071, 1010499, 2357831, 3031497, 7073493, 21220479, 42200363, 126601089, 295402541, 379803267, 886207623, 2067817787, 2658622869, 6203453361, 18610360083]

約数ペア:

[(1, 18610360083), (3, 6203453361), (7, 2658622869), (9, 2067817787), (21, 886207623), (49, 379803267), (63, 295402541), (147, 126601089), (441, 42200363), (877, 21220479), (2631, 7073493), (6139, 3031497), (7893, 2357831), (18417, 1010499), (42973, 433071), (48119, 386757), (55251, 336833), (128919, 144357)]