9991944

素因数分解:

$2^3\times 3^3\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 28022400

約数和(自身を除く): 18030456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 167, 216, 277, 334, 501, 554, 668, 831, 1002, 1108, 1336, 1503, 1662, 2004, 2216, 2493, 3006, 3324, 4008, 4509, 4986, 6012, 6648, 7479, 9018, 9972, 12024, 14958, 18036, 19944, 29916, 36072, 46259, 59832, 92518, 138777, 185036, 277554, 370072, 416331, 555108, 832662, 1110216, 1248993, 1665324, 2497986, 3330648, 4995972, 9991944]

約数ペア:

[(1, 9991944), (2, 4995972), (3, 3330648), (4, 2497986), (6, 1665324), (8, 1248993), (9, 1110216), (12, 832662), (18, 555108), (24, 416331), (27, 370072), (36, 277554), (54, 185036), (72, 138777), (108, 92518), (167, 59832), (216, 46259), (277, 36072), (334, 29916), (501, 19944), (554, 18036), (668, 14958), (831, 12024), (1002, 9972), (1108, 9018), (1336, 7479), (1503, 6648), (1662, 6012), (2004, 4986), (2216, 4509), (2493, 4008), (3006, 3324)]