2088891198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{100129}}^1$

素因数の和:100217

約数の個数: 48

約数和(自身を含む): 4842286800

約数和(自身を除く): 2753395602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 10431, 20862, 100129, 200258, 300387, 600774, 901161, 1802322, 1902451, 3804902, 5707353, 6107869, 11414706, 12215738, 17122059, 18323607, 34244118, 36647214, 54970821, 109941642, 116049511, 232099022, 348148533, 696297066, 1044445599, 2088891198]

約数ペア:

[(1, 2088891198), (2, 1044445599), (3, 696297066), (6, 348148533), (9, 232099022), (18, 116049511), (19, 109941642), (38, 54970821), (57, 36647214), (61, 34244118), (114, 18323607), (122, 17122059), (171, 12215738), (183, 11414706), (342, 6107869), (366, 5707353), (549, 3804902), (1098, 1902451), (1159, 1802322), (2318, 901161), (3477, 600774), (6954, 300387), (10431, 200258), (20862, 100129)]