22640838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 52519104

約数和(自身を除く): 29878266

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 867, 1122, 1187, 1734, 2374, 3179, 3561, 6358, 7122, 9537, 13057, 19074, 20179, 26114, 39171, 40358, 60537, 78342, 121074, 221969, 343043, 443938, 665907, 686086, 1029129, 1331814, 2058258, 3773473, 7546946, 11320419, 22640838]

約数ペア:

[(1, 22640838), (2, 11320419), (3, 7546946), (6, 3773473), (11, 2058258), (17, 1331814), (22, 1029129), (33, 686086), (34, 665907), (51, 443938), (66, 343043), (102, 221969), (187, 121074), (289, 78342), (374, 60537), (561, 40358), (578, 39171), (867, 26114), (1122, 20179), (1187, 19074), (1734, 13057), (2374, 9537), (3179, 7122), (3561, 6358)]