1999614384

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{125101}}^1$

素因数の和:125155

約数の個数: 80

約数和(自身を含む): 5894806240

約数和(自身を除く): 3895191856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 125101, 250202, 375303, 500404, 750606, 1000808, 1125909, 1501212, 2001616, 2251818, 3002424, 3377727, 4503636, 4628737, 6004848, 6755454, 9007272, 9257474, 13510908, 13886211, 18014544, 18514948, 27021816, 27772422, 37029896, 41658633, 54043632, 55544844, 74059792, 83317266, 111089688, 124975899, 166634532, 222179376, 249951798, 333269064, 499903596, 666538128, 999807192, 1999614384]

約数ペア:

[(1, 1999614384), (2, 999807192), (3, 666538128), (4, 499903596), (6, 333269064), (8, 249951798), (9, 222179376), (12, 166634532), (16, 124975899), (18, 111089688), (24, 83317266), (27, 74059792), (36, 55544844), (37, 54043632), (48, 41658633), (54, 37029896), (72, 27772422), (74, 27021816), (108, 18514948), (111, 18014544), (144, 13886211), (148, 13510908), (216, 9257474), (222, 9007272), (296, 6755454), (333, 6004848), (432, 4628737), (444, 4503636), (592, 3377727), (666, 3002424), (888, 2251818), (999, 2001616), (1332, 1501212), (1776, 1125909), (1998, 1000808), (2664, 750606), (3996, 500404), (5328, 375303), (7992, 250202), (15984, 125101)]