431547426

素因数分解:

$2^1\times 3^4\times {\mathrm{521}}^1\times {\mathrm{5113}}^1$

素因数の和:5648

約数の個数: 40

約数和(自身を含む): 969031404

約数和(自身を除く): 537483978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 521, 1042, 1563, 3126, 4689, 5113, 9378, 10226, 14067, 15339, 28134, 30678, 42201, 46017, 84402, 92034, 138051, 276102, 414153, 828306, 2663873, 5327746, 7991619, 15983238, 23974857, 47949714, 71924571, 143849142, 215773713, 431547426]

約数ペア:

[(1, 431547426), (2, 215773713), (3, 143849142), (6, 71924571), (9, 47949714), (18, 23974857), (27, 15983238), (54, 7991619), (81, 5327746), (162, 2663873), (521, 828306), (1042, 414153), (1563, 276102), (3126, 138051), (4689, 92034), (5113, 84402), (9378, 46017), (10226, 42201), (14067, 30678), (15339, 28134)]