29639898

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^2\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 67429440

約数和(自身を除く): 37789542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 103, 146, 206, 219, 309, 438, 618, 657, 927, 1314, 1854, 1971, 2781, 3942, 5329, 5562, 7519, 10658, 15038, 15987, 22557, 31974, 45114, 47961, 67671, 95922, 135342, 143883, 203013, 287766, 406026, 548887, 1097774, 1646661, 3293322, 4939983, 9879966, 14819949, 29639898]

約数ペア:

[(1, 29639898), (2, 14819949), (3, 9879966), (6, 4939983), (9, 3293322), (18, 1646661), (27, 1097774), (54, 548887), (73, 406026), (103, 287766), (146, 203013), (206, 143883), (219, 135342), (309, 95922), (438, 67671), (618, 47961), (657, 45114), (927, 31974), (1314, 22557), (1854, 15987), (1971, 15038), (2781, 10658), (3942, 7519), (5329, 5562)]