18125536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 44579808

約数和(自身を除く): 26454272

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 233, 272, 286, 352, 374, 416, 442, 466, 544, 572, 748, 884, 932, 1144, 1496, 1768, 1864, 2288, 2431, 2563, 2992, 3029, 3536, 3728, 3961, 4576, 4862, 5126, 5984, 6058, 7072, 7456, 7922, 9724, 10252, 12116, 15844, 19448, 20504, 24232, 31688, 33319, 38896, 41008, 43571, 48464, 51493, 63376, 66638, 77792, 82016, 87142, 96928, 102986, 126752, 133276, 174284, 205972, 266552, 348568, 411944, 533104, 566423, 697136, 823888, 1066208, 1132846, 1394272, 1647776, 2265692, 4531384, 9062768, 18125536]

約数ペア:

[(1, 18125536), (2, 9062768), (4, 4531384), (8, 2265692), (11, 1647776), (13, 1394272), (16, 1132846), (17, 1066208), (22, 823888), (26, 697136), (32, 566423), (34, 533104), (44, 411944), (52, 348568), (68, 266552), (88, 205972), (104, 174284), (136, 133276), (143, 126752), (176, 102986), (187, 96928), (208, 87142), (221, 82016), (233, 77792), (272, 66638), (286, 63376), (352, 51493), (374, 48464), (416, 43571), (442, 41008), (466, 38896), (544, 33319), (572, 31688), (748, 24232), (884, 20504), (932, 19448), (1144, 15844), (1496, 12116), (1768, 10252), (1864, 9724), (2288, 7922), (2431, 7456), (2563, 7072), (2992, 6058), (3029, 5984), (3536, 5126), (3728, 4862), (3961, 4576)]