18530295554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{6599}}^1$

素因数の和:7162

約数の個数: 32

約数和(自身を含む): 28868400000

約数和(自身を除く): 10338104446

約数列:

[1, 2, 53, 59, 106, 118, 449, 898, 3127, 6254, 6599, 13198, 23797, 26491, 47594, 52982, 349747, 389341, 699494, 778682, 1404023, 2808046, 2962951, 5925902, 20635073, 41270146, 157036403, 174814109, 314072806, 349628218, 9265147777, 18530295554]

約数ペア:

[(1, 18530295554), (2, 9265147777), (53, 349628218), (59, 314072806), (106, 174814109), (118, 157036403), (449, 41270146), (898, 20635073), (3127, 5925902), (6254, 2962951), (6599, 2808046), (13198, 1404023), (23797, 778682), (26491, 699494), (47594, 389341), (52982, 349747)]