121381416

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1638

約数の個数: 112

約数和(自身を含む): 367707060

約数和(自身を除く): 246325644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1601, 1944, 2106, 2808, 2916, 3159, 3202, 4212, 4803, 5832, 6318, 6404, 8424, 9477, 9606, 12636, 12808, 14409, 18954, 19212, 20813, 25272, 28818, 37908, 38424, 41626, 43227, 57636, 62439, 75816, 83252, 86454, 115272, 124878, 129681, 166504, 172908, 187317, 249756, 259362, 345816, 374634, 389043, 499512, 518724, 561951, 749268, 778086, 1037448, 1123902, 1167129, 1498536, 1556172, 1685853, 2247804, 2334258, 3112344, 3371706, 4495608, 4668516, 5057559, 6743412, 9337032, 10115118, 13486824, 15172677, 20230236, 30345354, 40460472, 60690708, 121381416]

約数ペア:

[(1, 121381416), (2, 60690708), (3, 40460472), (4, 30345354), (6, 20230236), (8, 15172677), (9, 13486824), (12, 10115118), (13, 9337032), (18, 6743412), (24, 5057559), (26, 4668516), (27, 4495608), (36, 3371706), (39, 3112344), (52, 2334258), (54, 2247804), (72, 1685853), (78, 1556172), (81, 1498536), (104, 1167129), (108, 1123902), (117, 1037448), (156, 778086), (162, 749268), (216, 561951), (234, 518724), (243, 499512), (312, 389043), (324, 374634), (351, 345816), (468, 259362), (486, 249756), (648, 187317), (702, 172908), (729, 166504), (936, 129681), (972, 124878), (1053, 115272), (1404, 86454), (1458, 83252), (1601, 75816), (1944, 62439), (2106, 57636), (2808, 43227), (2916, 41626), (3159, 38424), (3202, 37908), (4212, 28818), (4803, 25272), (5832, 20813), (6318, 19212), (6404, 18954), (8424, 14409), (9477, 12808), (9606, 12636)]