18366988968

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1113961}}^1$

素因数の和:1114202

約数の個数: 48

約数和(自身を含む): 49961195700

約数和(自身を除く): 31594206732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 1113961, 2227922, 3341883, 4455844, 6683766, 8911688, 10025649, 13367532, 20051298, 26735064, 40102596, 80205192, 255097069, 510194138, 765291207, 1020388276, 1530582414, 2040776552, 2295873621, 3061164828, 4591747242, 6122329656, 9183494484, 18366988968]

約数ペア:

[(1, 18366988968), (2, 9183494484), (3, 6122329656), (4, 4591747242), (6, 3061164828), (8, 2295873621), (9, 2040776552), (12, 1530582414), (18, 1020388276), (24, 765291207), (36, 510194138), (72, 255097069), (229, 80205192), (458, 40102596), (687, 26735064), (916, 20051298), (1374, 13367532), (1832, 10025649), (2061, 8911688), (2748, 6683766), (4122, 4455844), (5496, 3341883), (8244, 2227922), (16488, 1113961)]