19867347468

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{8237}}^1$

素因数の和:9244

約数の個数: 96

約数和(自身を含む): 53809297920

約数和(自身を除く): 33941950452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 971, 1242, 1942, 2484, 2913, 3884, 5826, 8237, 8739, 11652, 16474, 17478, 22333, 24711, 26217, 32948, 34956, 44666, 49422, 52434, 66999, 74133, 89332, 98844, 104868, 133998, 148266, 189451, 200997, 222399, 267996, 296532, 378902, 401994, 444798, 568353, 602991, 757804, 803988, 889596, 1136706, 1205982, 1705059, 2273412, 2411964, 3410118, 5115177, 6820236, 7998127, 10230354, 15996254, 20460708, 23994381, 31992508, 47988762, 71983143, 95977524, 143966286, 183956921, 215949429, 287932572, 367913842, 431898858, 551870763, 735827684, 863797716, 1103741526, 1655612289, 2207483052, 3311224578, 4966836867, 6622449156, 9933673734, 19867347468]

約数ペア:

[(1, 19867347468), (2, 9933673734), (3, 6622449156), (4, 4966836867), (6, 3311224578), (9, 2207483052), (12, 1655612289), (18, 1103741526), (23, 863797716), (27, 735827684), (36, 551870763), (46, 431898858), (54, 367913842), (69, 287932572), (92, 215949429), (108, 183956921), (138, 143966286), (207, 95977524), (276, 71983143), (414, 47988762), (621, 31992508), (828, 23994381), (971, 20460708), (1242, 15996254), (1942, 10230354), (2484, 7998127), (2913, 6820236), (3884, 5115177), (5826, 3410118), (8237, 2411964), (8739, 2273412), (11652, 1705059), (16474, 1205982), (17478, 1136706), (22333, 889596), (24711, 803988), (26217, 757804), (32948, 602991), (34956, 568353), (44666, 444798), (49422, 401994), (52434, 378902), (66999, 296532), (74133, 267996), (89332, 222399), (98844, 200997), (104868, 189451), (133998, 148266)]