18005052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 45540992

約数和(自身を除く): 27535940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 547, 633, 844, 1094, 1266, 1641, 2188, 2532, 2743, 3282, 5486, 6564, 7111, 8229, 10972, 14222, 16458, 21333, 28444, 32916, 42666, 85332, 115417, 230834, 346251, 461668, 692502, 1385004, 1500421, 3000842, 4501263, 6001684, 9002526, 18005052]

約数ペア:

[(1, 18005052), (2, 9002526), (3, 6001684), (4, 4501263), (6, 3000842), (12, 1500421), (13, 1385004), (26, 692502), (39, 461668), (52, 346251), (78, 230834), (156, 115417), (211, 85332), (422, 42666), (547, 32916), (633, 28444), (844, 21333), (1094, 16458), (1266, 14222), (1641, 10972), (2188, 8229), (2532, 7111), (2743, 6564), (3282, 5486)]