173860218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12211}}^1$

素因数の和:12339

約数の個数: 48

約数和(自身を含む): 434356416

約数和(自身を除く): 260496198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 12211, 14238, 24422, 36633, 73266, 85477, 109899, 170954, 219798, 256431, 512862, 769293, 1379843, 1538586, 2759686, 4139529, 8279058, 9658901, 12418587, 19317802, 24837174, 28976703, 57953406, 86930109, 173860218]

約数ペア:

[(1, 173860218), (2, 86930109), (3, 57953406), (6, 28976703), (7, 24837174), (9, 19317802), (14, 12418587), (18, 9658901), (21, 8279058), (42, 4139529), (63, 2759686), (113, 1538586), (126, 1379843), (226, 769293), (339, 512862), (678, 256431), (791, 219798), (1017, 170954), (1582, 109899), (2034, 85477), (2373, 73266), (4746, 36633), (7119, 24422), (12211, 14238)]