2018042312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1433}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 4452053760

約数和(自身を除く): 2434011448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1231, 1433, 2462, 2866, 4924, 5732, 9848, 11464, 13541, 15763, 16003, 18629, 27082, 31526, 32006, 37258, 54164, 63052, 64012, 74516, 108328, 126104, 128024, 149032, 176033, 204919, 352066, 409838, 704132, 819676, 1408264, 1639352, 1764023, 3528046, 7056092, 14112184, 19404253, 22932299, 38808506, 45864598, 77617012, 91729196, 155234024, 183458392, 252255289, 504510578, 1009021156, 2018042312]

約数ペア:

[(1, 2018042312), (2, 1009021156), (4, 504510578), (8, 252255289), (11, 183458392), (13, 155234024), (22, 91729196), (26, 77617012), (44, 45864598), (52, 38808506), (88, 22932299), (104, 19404253), (143, 14112184), (286, 7056092), (572, 3528046), (1144, 1764023), (1231, 1639352), (1433, 1408264), (2462, 819676), (2866, 704132), (4924, 409838), (5732, 352066), (9848, 204919), (11464, 176033), (13541, 149032), (15763, 128024), (16003, 126104), (18629, 108328), (27082, 74516), (31526, 64012), (32006, 63052), (37258, 54164)]