18142260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4513}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 51567936

約数和(自身を除く): 33425676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4513, 9026, 13539, 18052, 22565, 27078, 45130, 54156, 67695, 90260, 135390, 270780, 302371, 604742, 907113, 1209484, 1511855, 1814226, 3023710, 3628452, 4535565, 6047420, 9071130, 18142260]

約数ペア:

[(1, 18142260), (2, 9071130), (3, 6047420), (4, 4535565), (5, 3628452), (6, 3023710), (10, 1814226), (12, 1511855), (15, 1209484), (20, 907113), (30, 604742), (60, 302371), (67, 270780), (134, 135390), (201, 90260), (268, 67695), (335, 54156), (402, 45130), (670, 27078), (804, 22565), (1005, 18052), (1340, 13539), (2010, 9026), (4020, 4513)]