2104807212

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{4931}}^1$

素因数の和:5179

約数の個数: 72

約数和(自身を含む): 5428829952

約数和(自身を除く): 3324022740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 167, 213, 284, 334, 426, 501, 639, 668, 852, 1002, 1278, 1503, 2004, 2556, 3006, 4931, 6012, 9862, 11857, 14793, 19724, 23714, 29586, 35571, 44379, 47428, 59172, 71142, 88758, 106713, 142284, 177516, 213426, 350101, 426852, 700202, 823477, 1050303, 1400404, 1646954, 2100606, 2470431, 3150909, 3293908, 4201212, 4940862, 6301818, 7411293, 9881724, 12603636, 14822586, 29645172, 58466867, 116933734, 175400601, 233867468, 350801202, 526201803, 701602404, 1052403606, 2104807212]

約数ペア:

[(1, 2104807212), (2, 1052403606), (3, 701602404), (4, 526201803), (6, 350801202), (9, 233867468), (12, 175400601), (18, 116933734), (36, 58466867), (71, 29645172), (142, 14822586), (167, 12603636), (213, 9881724), (284, 7411293), (334, 6301818), (426, 4940862), (501, 4201212), (639, 3293908), (668, 3150909), (852, 2470431), (1002, 2100606), (1278, 1646954), (1503, 1400404), (2004, 1050303), (2556, 823477), (3006, 700202), (4931, 426852), (6012, 350101), (9862, 213426), (11857, 177516), (14793, 142284), (19724, 106713), (23714, 88758), (29586, 71142), (35571, 59172), (44379, 47428)]