18380370816

素因数分解:

$2^7\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{14387}}^1$

素因数の和:15516

約数の個数: 96

約数和(自身を含む): 52942804200

約数和(自身を除く): 34562433384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1109, 1152, 2218, 3327, 4436, 6654, 8872, 9981, 13308, 14387, 17744, 19962, 26616, 28774, 35488, 39924, 43161, 53232, 57548, 70976, 79848, 86322, 106464, 115096, 129483, 141952, 159696, 172644, 212928, 230192, 258966, 319392, 345288, 425856, 460384, 517932, 638784, 690576, 920768, 1035864, 1277568, 1381152, 1841536, 2071728, 2762304, 4143456, 5524608, 8286912, 15955183, 16573824, 31910366, 47865549, 63820732, 95731098, 127641464, 143596647, 191462196, 255282928, 287193294, 382924392, 510565856, 574386588, 765848784, 1021131712, 1148773176, 1531697568, 2042263424, 2297546352, 3063395136, 4595092704, 6126790272, 9190185408, 18380370816]

約数ペア:

[(1, 18380370816), (2, 9190185408), (3, 6126790272), (4, 4595092704), (6, 3063395136), (8, 2297546352), (9, 2042263424), (12, 1531697568), (16, 1148773176), (18, 1021131712), (24, 765848784), (32, 574386588), (36, 510565856), (48, 382924392), (64, 287193294), (72, 255282928), (96, 191462196), (128, 143596647), (144, 127641464), (192, 95731098), (288, 63820732), (384, 47865549), (576, 31910366), (1109, 16573824), (1152, 15955183), (2218, 8286912), (3327, 5524608), (4436, 4143456), (6654, 2762304), (8872, 2071728), (9981, 1841536), (13308, 1381152), (14387, 1277568), (17744, 1035864), (19962, 920768), (26616, 690576), (28774, 638784), (35488, 517932), (39924, 460384), (43161, 425856), (53232, 345288), (57548, 319392), (70976, 258966), (79848, 230192), (86322, 212928), (106464, 172644), (115096, 159696), (129483, 141952)]