23220252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 64576512

約数和(自身を除く): 41356260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 307, 382, 396, 573, 614, 764, 921, 1146, 1228, 1719, 1842, 2101, 2292, 2763, 3377, 3438, 3684, 4202, 5526, 6303, 6754, 6876, 8404, 10131, 11052, 12606, 13508, 18909, 20262, 25212, 30393, 37818, 40524, 58637, 60786, 75636, 117274, 121572, 175911, 234548, 351822, 527733, 645007, 703644, 1055466, 1290014, 1935021, 2110932, 2580028, 3870042, 5805063, 7740084, 11610126, 23220252]

約数ペア:

[(1, 23220252), (2, 11610126), (3, 7740084), (4, 5805063), (6, 3870042), (9, 2580028), (11, 2110932), (12, 1935021), (18, 1290014), (22, 1055466), (33, 703644), (36, 645007), (44, 527733), (66, 351822), (99, 234548), (132, 175911), (191, 121572), (198, 117274), (307, 75636), (382, 60786), (396, 58637), (573, 40524), (614, 37818), (764, 30393), (921, 25212), (1146, 20262), (1228, 18909), (1719, 13508), (1842, 12606), (2101, 11052), (2292, 10131), (2763, 8404), (3377, 6876), (3438, 6754), (3684, 6303), (4202, 5526)]