2018283513

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 2779111296

約数和(自身を除く): 760827783

約数列:

[1, 3, 53, 157, 159, 233, 347, 471, 699, 1041, 8321, 12349, 18391, 24963, 36581, 37047, 54479, 55173, 80851, 109743, 163437, 242553, 1938793, 2887387, 4285103, 5816379, 8662161, 12693607, 12855309, 38080821, 672761171, 2018283513]

約数ペア:

[(1, 2018283513), (3, 672761171), (53, 38080821), (157, 12855309), (159, 12693607), (233, 8662161), (347, 5816379), (471, 4285103), (699, 2887387), (1041, 1938793), (8321, 242553), (12349, 163437), (18391, 109743), (24963, 80851), (36581, 55173), (37047, 54479)]