262008468

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137321}}^1$

素因数の和:137384

約数の個数: 36

約数和(自身を含む): 674800308

約数和(自身を除く): 412791840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 137321, 274642, 411963, 549284, 823926, 1235889, 1647852, 2471778, 4943556, 7278013, 14556026, 21834039, 29112052, 43668078, 65502117, 87336156, 131004234, 262008468]

約数ペア:

[(1, 262008468), (2, 131004234), (3, 87336156), (4, 65502117), (6, 43668078), (9, 29112052), (12, 21834039), (18, 14556026), (36, 7278013), (53, 4943556), (106, 2471778), (159, 1647852), (212, 1235889), (318, 823926), (477, 549284), (636, 411963), (954, 274642), (1908, 137321)]