1551114

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 3681288

約数和(自身を除く): 2130174

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 137, 153, 222, 274, 306, 333, 411, 629, 666, 822, 1233, 1258, 1887, 2329, 2466, 3774, 4658, 5069, 5661, 6987, 10138, 11322, 13974, 15207, 20961, 30414, 41922, 45621, 86173, 91242, 172346, 258519, 517038, 775557, 1551114]

約数ペア:

[(1, 1551114), (2, 775557), (3, 517038), (6, 258519), (9, 172346), (17, 91242), (18, 86173), (34, 45621), (37, 41922), (51, 30414), (74, 20961), (102, 15207), (111, 13974), (137, 11322), (153, 10138), (222, 6987), (274, 5661), (306, 5069), (333, 4658), (411, 3774), (629, 2466), (666, 2329), (822, 1887), (1233, 1258)]