22000671

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 18434529

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 599, 693, 1113, 1749, 1797, 3339, 4081, 4193, 5247, 5391, 6589, 12243, 12579, 19767, 31747, 36729, 37737, 46123, 59301, 95241, 138369, 222229, 285723, 349217, 415107, 666687, 1047651, 2000061, 2444519, 3142953, 7333557, 22000671]

約数ペア:

[(1, 22000671), (3, 7333557), (7, 3142953), (9, 2444519), (11, 2000061), (21, 1047651), (33, 666687), (53, 415107), (63, 349217), (77, 285723), (99, 222229), (159, 138369), (231, 95241), (371, 59301), (477, 46123), (583, 37737), (599, 36729), (693, 31747), (1113, 19767), (1749, 12579), (1797, 12243), (3339, 6589), (4081, 5391), (4193, 5247)]