21796596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19572

約数の個数: 36

約数和(自身を含む): 56877184

約数和(自身を除く): 35080588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 19531, 39062, 58593, 78124, 117186, 175779, 234372, 351558, 605461, 703116, 1210922, 1816383, 2421844, 3632766, 5449149, 7265532, 10898298, 21796596]

約数ペア:

[(1, 21796596), (2, 10898298), (3, 7265532), (4, 5449149), (6, 3632766), (9, 2421844), (12, 1816383), (18, 1210922), (31, 703116), (36, 605461), (62, 351558), (93, 234372), (124, 175779), (186, 117186), (279, 78124), (372, 58593), (558, 39062), (1116, 19531)]