121285473678

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{3643}}^1\times {\mathrm{3767}}^1$

素因数の和:7909

約数の個数: 48

約数和(自身を含む): 263462599296

約数和(自身を除く): 142177125618

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 3643, 3767, 4419, 7286, 7534, 8838, 10929, 11301, 21858, 22602, 32787, 33903, 65574, 67806, 1788713, 1849597, 3577426, 3699194, 5366139, 5548791, 10732278, 11097582, 13723181, 16098417, 16646373, 27446362, 32196834, 33292746, 41169543, 82339086, 123508629, 247017258, 6738081871, 13476163742, 20214245613, 40428491226, 60642736839, 121285473678]

約数ペア:

[(1, 121285473678), (2, 60642736839), (3, 40428491226), (6, 20214245613), (9, 13476163742), (18, 6738081871), (491, 247017258), (982, 123508629), (1473, 82339086), (2946, 41169543), (3643, 33292746), (3767, 32196834), (4419, 27446362), (7286, 16646373), (7534, 16098417), (8838, 13723181), (10929, 11097582), (11301, 10732278), (21858, 5548791), (22602, 5366139), (32787, 3699194), (33903, 3577426), (65574, 1849597), (67806, 1788713)]