21254832

素因数分解:

$2^4\times 3^3\times {\mathrm{49201}}^1$

素因数の和:49218

約数の個数: 40

約数和(自身を含む): 61010480

約数和(自身を除く): 39755648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49201, 98402, 147603, 196804, 295206, 393608, 442809, 590412, 787216, 885618, 1180824, 1328427, 1771236, 2361648, 2656854, 3542472, 5313708, 7084944, 10627416, 21254832]

約数ペア:

[(1, 21254832), (2, 10627416), (3, 7084944), (4, 5313708), (6, 3542472), (8, 2656854), (9, 2361648), (12, 1771236), (16, 1328427), (18, 1180824), (24, 885618), (27, 787216), (36, 590412), (48, 442809), (54, 393608), (72, 295206), (108, 196804), (144, 147603), (216, 98402), (432, 49201)]