20180113848

素因数分解:

$2^3\times 3^{10}\times {\mathrm{42719}}^1$

素因数の和:42755

約数の個数: 88

約数和(自身を含む): 56757578400

約数和(自身を除く): 36577464552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6561, 8748, 13122, 17496, 19683, 26244, 39366, 42719, 52488, 59049, 78732, 85438, 118098, 128157, 157464, 170876, 236196, 256314, 341752, 384471, 472392, 512628, 768942, 1025256, 1153413, 1537884, 2306826, 3075768, 3460239, 4613652, 6920478, 9227304, 10380717, 13840956, 20761434, 27681912, 31142151, 41522868, 62284302, 83045736, 93426453, 124568604, 186852906, 249137208, 280279359, 373705812, 560558718, 747411624, 840838077, 1121117436, 1681676154, 2242234872, 2522514231, 3363352308, 5045028462, 6726704616, 10090056924, 20180113848]

約数ペア:

[(1, 20180113848), (2, 10090056924), (3, 6726704616), (4, 5045028462), (6, 3363352308), (8, 2522514231), (9, 2242234872), (12, 1681676154), (18, 1121117436), (24, 840838077), (27, 747411624), (36, 560558718), (54, 373705812), (72, 280279359), (81, 249137208), (108, 186852906), (162, 124568604), (216, 93426453), (243, 83045736), (324, 62284302), (486, 41522868), (648, 31142151), (729, 27681912), (972, 20761434), (1458, 13840956), (1944, 10380717), (2187, 9227304), (2916, 6920478), (4374, 4613652), (5832, 3460239), (6561, 3075768), (8748, 2306826), (13122, 1537884), (17496, 1153413), (19683, 1025256), (26244, 768942), (39366, 512628), (42719, 472392), (52488, 384471), (59049, 341752), (78732, 256314), (85438, 236196), (118098, 170876), (128157, 157464)]