890290692

素因数分解:

$2^2\times 3^2\times {\mathrm{1487}}^1\times {\mathrm{16631}}^1$

素因数の和:18128

約数の個数: 36

約数和(自身を含む): 2252105856

約数和(自身を除く): 1361815164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1487, 2974, 4461, 5948, 8922, 13383, 16631, 17844, 26766, 33262, 49893, 53532, 66524, 99786, 149679, 199572, 299358, 598716, 24730297, 49460594, 74190891, 98921188, 148381782, 222572673, 296763564, 445145346, 890290692]

約数ペア:

[(1, 890290692), (2, 445145346), (3, 296763564), (4, 222572673), (6, 148381782), (9, 98921188), (12, 74190891), (18, 49460594), (36, 24730297), (1487, 598716), (2974, 299358), (4461, 199572), (5948, 149679), (8922, 99786), (13383, 66524), (16631, 53532), (17844, 49893), (26766, 33262)]