18435456

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 57177120

約数和(自身を除く): 38741664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1231, 1248, 1664, 1872, 2462, 2496, 3693, 3744, 4924, 4992, 7386, 7488, 9848, 11079, 14772, 14976, 16003, 19696, 22158, 29544, 32006, 39392, 44316, 48009, 59088, 64012, 78784, 88632, 96018, 118176, 128024, 144027, 157568, 177264, 192036, 236352, 256048, 288054, 354528, 384072, 472704, 512096, 576108, 709056, 768144, 1024192, 1152216, 1418112, 1536288, 2048384, 2304432, 3072576, 4608864, 6145152, 9217728, 18435456]

約数ペア:

[(1, 18435456), (2, 9217728), (3, 6145152), (4, 4608864), (6, 3072576), (8, 2304432), (9, 2048384), (12, 1536288), (13, 1418112), (16, 1152216), (18, 1024192), (24, 768144), (26, 709056), (32, 576108), (36, 512096), (39, 472704), (48, 384072), (52, 354528), (64, 288054), (72, 256048), (78, 236352), (96, 192036), (104, 177264), (117, 157568), (128, 144027), (144, 128024), (156, 118176), (192, 96018), (208, 88632), (234, 78784), (288, 64012), (312, 59088), (384, 48009), (416, 44316), (468, 39392), (576, 32006), (624, 29544), (832, 22158), (936, 19696), (1152, 16003), (1231, 14976), (1248, 14772), (1664, 11079), (1872, 9848), (2462, 7488), (2496, 7386), (3693, 4992), (3744, 4924)]