18345672

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 50441040

約数和(自身を除く): 32095368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 3803, 4824, 7606, 11409, 15212, 22818, 30424, 34227, 45636, 68454, 91272, 136908, 254801, 273816, 509602, 764403, 1019204, 1528806, 2038408, 2293209, 3057612, 4586418, 6115224, 9172836, 18345672]

約数ペア:

[(1, 18345672), (2, 9172836), (3, 6115224), (4, 4586418), (6, 3057612), (8, 2293209), (9, 2038408), (12, 1528806), (18, 1019204), (24, 764403), (36, 509602), (67, 273816), (72, 254801), (134, 136908), (201, 91272), (268, 68454), (402, 45636), (536, 34227), (603, 30424), (804, 22818), (1206, 15212), (1608, 11409), (2412, 7606), (3803, 4824)]