21745368

素因数分解:

$2^3\times 3^3\times {\mathrm{100673}}^1$

素因数の和:100688

約数の個数: 32

約数和(自身を含む): 60404400

約数和(自身を除く): 38659032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100673, 201346, 302019, 402692, 604038, 805384, 906057, 1208076, 1812114, 2416152, 2718171, 3624228, 5436342, 7248456, 10872684, 21745368]

約数ペア:

[(1, 21745368), (2, 10872684), (3, 7248456), (4, 5436342), (6, 3624228), (8, 2718171), (9, 2416152), (12, 1812114), (18, 1208076), (24, 906057), (27, 805384), (36, 604038), (54, 402692), (72, 302019), (108, 201346), (216, 100673)]