18095664

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 50211072

約数和(自身を除く): 32115408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 443, 444, 552, 592, 851, 886, 888, 1104, 1329, 1702, 1772, 1776, 2553, 2658, 3404, 3544, 5106, 5316, 6808, 7088, 10189, 10212, 10632, 13616, 16391, 20378, 20424, 21264, 30567, 32782, 40756, 40848, 49173, 61134, 65564, 81512, 98346, 122268, 131128, 163024, 196692, 244536, 262256, 376993, 393384, 489072, 753986, 786768, 1130979, 1507972, 2261958, 3015944, 4523916, 6031888, 9047832, 18095664]

約数ペア:

[(1, 18095664), (2, 9047832), (3, 6031888), (4, 4523916), (6, 3015944), (8, 2261958), (12, 1507972), (16, 1130979), (23, 786768), (24, 753986), (37, 489072), (46, 393384), (48, 376993), (69, 262256), (74, 244536), (92, 196692), (111, 163024), (138, 131128), (148, 122268), (184, 98346), (222, 81512), (276, 65564), (296, 61134), (368, 49173), (443, 40848), (444, 40756), (552, 32782), (592, 30567), (851, 21264), (886, 20424), (888, 20378), (1104, 16391), (1329, 13616), (1702, 10632), (1772, 10212), (1776, 10189), (2553, 7088), (2658, 6808), (3404, 5316), (3544, 5106)]