2018654436

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{105733}}^1$

素因数の和:105820

約数の個数: 48

約数和(自身を含む): 4950042944

約数和(自身を除く): 2931388508

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 105733, 211466, 317199, 422932, 634398, 1268796, 3912121, 4546519, 7824242, 9093038, 11736363, 13639557, 15648484, 18186076, 23472726, 27279114, 46945452, 54558228, 168221203, 336442406, 504663609, 672884812, 1009327218, 2018654436]

約数ペア:

[(1, 2018654436), (2, 1009327218), (3, 672884812), (4, 504663609), (6, 336442406), (12, 168221203), (37, 54558228), (43, 46945452), (74, 27279114), (86, 23472726), (111, 18186076), (129, 15648484), (148, 13639557), (172, 11736363), (222, 9093038), (258, 7824242), (444, 4546519), (516, 3912121), (1591, 1268796), (3182, 634398), (4773, 422932), (6364, 317199), (9546, 211466), (19092, 105733)]