128998219662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{681427}}^1$

素因数の和:682257

約数の個数: 48

約数和(自身を含む): 301368347280

約数和(自身を除く): 172370127618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 809, 1618, 2427, 4854, 7281, 10517, 14562, 21034, 31551, 63102, 94653, 189306, 681427, 1362854, 2044281, 4088562, 6132843, 8858551, 12265686, 17717102, 26575653, 53151306, 79726959, 159453918, 551274443, 1102548886, 1653823329, 3307646658, 4961469987, 7166567759, 9922939974, 14333135518, 21499703277, 42999406554, 64499109831, 128998219662]

約数ペア:

[(1, 128998219662), (2, 64499109831), (3, 42999406554), (6, 21499703277), (9, 14333135518), (13, 9922939974), (18, 7166567759), (26, 4961469987), (39, 3307646658), (78, 1653823329), (117, 1102548886), (234, 551274443), (809, 159453918), (1618, 79726959), (2427, 53151306), (4854, 26575653), (7281, 17717102), (10517, 12265686), (14562, 8858551), (21034, 6132843), (31551, 4088562), (63102, 2044281), (94653, 1362854), (189306, 681427)]