2011643664

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{18041}}^1$

素因数の和:18176

約数の個数: 80

約数和(自身を含む): 5476685184

約数和(自身を除く): 3465041520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 202, 276, 303, 368, 404, 552, 606, 808, 1104, 1212, 1616, 2323, 2424, 4646, 4848, 6969, 9292, 13938, 18041, 18584, 27876, 36082, 37168, 54123, 55752, 72164, 108246, 111504, 144328, 216492, 288656, 414943, 432984, 829886, 865968, 1244829, 1659772, 1822141, 2489658, 3319544, 3644282, 4979316, 5466423, 6639088, 7288564, 9958632, 10932846, 14577128, 19917264, 21865692, 29154256, 41909243, 43731384, 83818486, 87462768, 125727729, 167636972, 251455458, 335273944, 502910916, 670547888, 1005821832, 2011643664]

約数ペア:

[(1, 2011643664), (2, 1005821832), (3, 670547888), (4, 502910916), (6, 335273944), (8, 251455458), (12, 167636972), (16, 125727729), (23, 87462768), (24, 83818486), (46, 43731384), (48, 41909243), (69, 29154256), (92, 21865692), (101, 19917264), (138, 14577128), (184, 10932846), (202, 9958632), (276, 7288564), (303, 6639088), (368, 5466423), (404, 4979316), (552, 3644282), (606, 3319544), (808, 2489658), (1104, 1822141), (1212, 1659772), (1616, 1244829), (2323, 865968), (2424, 829886), (4646, 432984), (4848, 414943), (6969, 288656), (9292, 216492), (13938, 144328), (18041, 111504), (18584, 108246), (27876, 72164), (36082, 55752), (37168, 54123)]