23247618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 51874560

約数和(自身を除く): 28626942

約数列:

[1, 2, 3, 6, 23, 29, 37, 46, 58, 69, 74, 87, 111, 138, 157, 174, 222, 314, 471, 667, 851, 942, 1073, 1334, 1702, 2001, 2146, 2553, 3219, 3611, 4002, 4553, 5106, 5809, 6438, 7222, 9106, 10833, 11618, 13659, 17427, 21666, 24679, 27318, 34854, 49358, 74037, 104719, 133607, 148074, 168461, 209438, 267214, 314157, 336922, 400821, 505383, 628314, 801642, 1010766, 3874603, 7749206, 11623809, 23247618]

約数ペア:

[(1, 23247618), (2, 11623809), (3, 7749206), (6, 3874603), (23, 1010766), (29, 801642), (37, 628314), (46, 505383), (58, 400821), (69, 336922), (74, 314157), (87, 267214), (111, 209438), (138, 168461), (157, 148074), (174, 133607), (222, 104719), (314, 74037), (471, 49358), (667, 34854), (851, 27318), (942, 24679), (1073, 21666), (1334, 17427), (1702, 13659), (2001, 11618), (2146, 10833), (2553, 9106), (3219, 7222), (3611, 6438), (4002, 5809), (4553, 5106)]