22388886

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10658

約数の個数: 40

約数和(自身を含む): 54031824

約数和(自身を除く): 31642938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 10631, 21262, 31893, 63786, 95679, 138203, 191358, 276406, 287037, 414609, 574074, 829218, 861111, 1243827, 1722222, 2487654, 3731481, 7462962, 11194443, 22388886]

約数ペア:

[(1, 22388886), (2, 11194443), (3, 7462962), (6, 3731481), (9, 2487654), (13, 1722222), (18, 1243827), (26, 861111), (27, 829218), (39, 574074), (54, 414609), (78, 287037), (81, 276406), (117, 191358), (162, 138203), (234, 95679), (351, 63786), (702, 31893), (1053, 21262), (2106, 10631)]