21888363348

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{404531}}^1$

素因数の和:404714

約数の個数: 60

約数和(自身を含む): 57563285472

約数和(自身を除く): 35674922124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 324, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 13527, 18036, 27054, 54108, 404531, 809062, 1213593, 1618124, 2427186, 3640779, 4854372, 7281558, 10922337, 14563116, 21844674, 32767011, 43689348, 65534022, 67556677, 131068044, 135113354, 202670031, 270226708, 405340062, 608010093, 810680124, 1216020186, 1824030279, 2432040372, 3648060558, 5472090837, 7296121116, 10944181674, 21888363348]

約数ペア:

[(1, 21888363348), (2, 10944181674), (3, 7296121116), (4, 5472090837), (6, 3648060558), (9, 2432040372), (12, 1824030279), (18, 1216020186), (27, 810680124), (36, 608010093), (54, 405340062), (81, 270226708), (108, 202670031), (162, 135113354), (167, 131068044), (324, 67556677), (334, 65534022), (501, 43689348), (668, 32767011), (1002, 21844674), (1503, 14563116), (2004, 10922337), (3006, 7281558), (4509, 4854372), (6012, 3640779), (9018, 2427186), (13527, 1618124), (18036, 1213593), (27054, 809062), (54108, 404531)]