2021049108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{41927}}^1$

素因数の和:42053

約数の個数: 72

約数和(自身を含む): 5555292288

約数和(自身を除く): 3534243180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5356, 8034, 12051, 16068, 24102, 41927, 48204, 83854, 125781, 167708, 251562, 377343, 503124, 545051, 754686, 1090102, 1509372, 1635153, 2180204, 3270306, 4318481, 4905459, 6540612, 8636962, 9810918, 12955443, 17273924, 19621836, 25910886, 38866329, 51821772, 56140253, 77732658, 112280506, 155465316, 168420759, 224561012, 336841518, 505262277, 673683036, 1010524554, 2021049108]

約数ペア:

[(1, 2021049108), (2, 1010524554), (3, 673683036), (4, 505262277), (6, 336841518), (9, 224561012), (12, 168420759), (13, 155465316), (18, 112280506), (26, 77732658), (36, 56140253), (39, 51821772), (52, 38866329), (78, 25910886), (103, 19621836), (117, 17273924), (156, 12955443), (206, 9810918), (234, 8636962), (309, 6540612), (412, 4905459), (468, 4318481), (618, 3270306), (927, 2180204), (1236, 1635153), (1339, 1509372), (1854, 1090102), (2678, 754686), (3708, 545051), (4017, 503124), (5356, 377343), (8034, 251562), (12051, 167708), (16068, 125781), (24102, 83854), (41927, 48204)]