8572086

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 19479408

約数和(自身を除く): 10907322

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 211, 222, 333, 366, 422, 549, 633, 666, 1098, 1266, 1899, 2257, 3798, 4514, 6771, 7807, 12871, 13542, 15614, 20313, 23421, 25742, 38613, 40626, 46842, 70263, 77226, 115839, 140526, 231678, 476227, 952454, 1428681, 2857362, 4286043, 8572086]

約数ペア:

[(1, 8572086), (2, 4286043), (3, 2857362), (6, 1428681), (9, 952454), (18, 476227), (37, 231678), (61, 140526), (74, 115839), (111, 77226), (122, 70263), (183, 46842), (211, 40626), (222, 38613), (333, 25742), (366, 23421), (422, 20313), (549, 15614), (633, 13542), (666, 12871), (1098, 7807), (1266, 6771), (1899, 4514), (2257, 3798)]