18000151676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{958883}}^1$

素因数の和:958938

約数の個数: 36

約数和(自身を含む): 35802810792

約数和(自身を除く): 17802659116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 958883, 1917766, 3835532, 12465479, 18218777, 24930958, 36437554, 49861916, 72875108, 236844101, 346156763, 473688202, 692313526, 947376404, 1384627052, 4500037919, 9000075838, 18000151676]

約数ペア:

[(1, 18000151676), (2, 9000075838), (4, 4500037919), (13, 1384627052), (19, 947376404), (26, 692313526), (38, 473688202), (52, 346156763), (76, 236844101), (247, 72875108), (361, 49861916), (494, 36437554), (722, 24930958), (988, 18218777), (1444, 12465479), (4693, 3835532), (9386, 1917766), (18772, 958883)]