2017997478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{134587}}^1$

素因数の和:134626

約数の個数: 72

約数和(自身を含む): 5385404232

約数和(自身を除く): 3367406754

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 4998, 7497, 14994, 134587, 269174, 403761, 807522, 942109, 1211283, 1884218, 2287979, 2422566, 2826327, 4575958, 5652654, 6594763, 6863937, 8478981, 13189526, 13727874, 16015853, 16957962, 19784289, 20591811, 32031706, 39568578, 41183622, 48047559, 59352867, 96095118, 112110971, 118705734, 144142677, 224221942, 288285354, 336332913, 672665826, 1008998739, 2017997478]

約数ペア:

[(1, 2017997478), (2, 1008998739), (3, 672665826), (6, 336332913), (7, 288285354), (9, 224221942), (14, 144142677), (17, 118705734), (18, 112110971), (21, 96095118), (34, 59352867), (42, 48047559), (49, 41183622), (51, 39568578), (63, 32031706), (98, 20591811), (102, 19784289), (119, 16957962), (126, 16015853), (147, 13727874), (153, 13189526), (238, 8478981), (294, 6863937), (306, 6594763), (357, 5652654), (441, 4575958), (714, 2826327), (833, 2422566), (882, 2287979), (1071, 1884218), (1666, 1211283), (2142, 942109), (2499, 807522), (4998, 403761), (7497, 269174), (14994, 134587)]