2017167672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{81839}}^1$

素因数の和:81940

約数の個数: 64

約数和(自身を含む): 5499648000

約数和(自身を除く): 3482480328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 24648, 81839, 163678, 245517, 327356, 491034, 654712, 982068, 1063907, 1964136, 2127814, 3191721, 4255628, 6383442, 6465281, 8511256, 12766884, 12930562, 19395843, 25533768, 25861124, 38791686, 51722248, 77583372, 84048653, 155166744, 168097306, 252145959, 336194612, 504291918, 672389224, 1008583836, 2017167672]

約数ペア:

[(1, 2017167672), (2, 1008583836), (3, 672389224), (4, 504291918), (6, 336194612), (8, 252145959), (12, 168097306), (13, 155166744), (24, 84048653), (26, 77583372), (39, 51722248), (52, 38791686), (78, 25861124), (79, 25533768), (104, 19395843), (156, 12930562), (158, 12766884), (237, 8511256), (312, 6465281), (316, 6383442), (474, 4255628), (632, 3191721), (948, 2127814), (1027, 1964136), (1896, 1063907), (2054, 982068), (3081, 654712), (4108, 491034), (6162, 327356), (8216, 245517), (12324, 163678), (24648, 81839)]