21427464

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3319}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 53784000

約数和(自身を除く): 32356536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 3319, 6456, 6638, 9957, 13276, 19914, 26552, 39828, 79656, 892811, 1785622, 2678433, 3571244, 5356866, 7142488, 10713732, 21427464]

約数ペア:

[(1, 21427464), (2, 10713732), (3, 7142488), (4, 5356866), (6, 3571244), (8, 2678433), (12, 1785622), (24, 892811), (269, 79656), (538, 39828), (807, 26552), (1076, 19914), (1614, 13276), (2152, 9957), (3228, 6638), (3319, 6456)]