21268704

素因数分解:

$2^5\times 3^1\times {\mathrm{221549}}^1$

素因数の和:221562

約数の個数: 24

約数和(自身を含む): 55830600

約数和(自身を除く): 34561896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221549, 443098, 664647, 886196, 1329294, 1772392, 2658588, 3544784, 5317176, 7089568, 10634352, 21268704]

約数ペア:

[(1, 21268704), (2, 10634352), (3, 7089568), (4, 5317176), (6, 3544784), (8, 2658588), (12, 1772392), (16, 1329294), (24, 886196), (32, 664647), (48, 443098), (96, 221549)]