38405106

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 89678160

約数和(自身を除く): 51273054

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 59, 86, 87, 118, 129, 174, 177, 258, 261, 354, 387, 522, 531, 774, 841, 1062, 1247, 1682, 1711, 2494, 2523, 2537, 3422, 3741, 5046, 5074, 5133, 7482, 7569, 7611, 10266, 11223, 15138, 15222, 15399, 22446, 22833, 30798, 36163, 45666, 49619, 72326, 73573, 99238, 108489, 147146, 148857, 216978, 220719, 297714, 325467, 441438, 446571, 650934, 662157, 893142, 1324314, 2133617, 4267234, 6400851, 12801702, 19202553, 38405106]

約数ペア:

[(1, 38405106), (2, 19202553), (3, 12801702), (6, 6400851), (9, 4267234), (18, 2133617), (29, 1324314), (43, 893142), (58, 662157), (59, 650934), (86, 446571), (87, 441438), (118, 325467), (129, 297714), (174, 220719), (177, 216978), (258, 148857), (261, 147146), (354, 108489), (387, 99238), (522, 73573), (531, 72326), (774, 49619), (841, 45666), (1062, 36163), (1247, 30798), (1682, 22833), (1711, 22446), (2494, 15399), (2523, 15222), (2537, 15138), (3422, 11223), (3741, 10266), (5046, 7611), (5074, 7569), (5133, 7482)]