1812429312

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31891}}^1$

素因数の和:31949

約数の個数: 80

約数和(自身を含む): 4959078432

約数和(自身を除く): 3146649120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 18944, 28416, 31891, 56832, 63782, 95673, 127564, 191346, 255128, 382692, 510256, 765384, 1020512, 1179967, 1530768, 2041024, 2359934, 3061536, 3539901, 4082048, 4719868, 6123072, 7079802, 8164096, 9439736, 12246144, 14159604, 16328192, 18879472, 24492288, 28319208, 37758944, 48984576, 56638416, 75517888, 113276832, 151035776, 226553664, 302071552, 453107328, 604143104, 906214656, 1812429312]

約数ペア:

[(1, 1812429312), (2, 906214656), (3, 604143104), (4, 453107328), (6, 302071552), (8, 226553664), (12, 151035776), (16, 113276832), (24, 75517888), (32, 56638416), (37, 48984576), (48, 37758944), (64, 28319208), (74, 24492288), (96, 18879472), (111, 16328192), (128, 14159604), (148, 12246144), (192, 9439736), (222, 8164096), (256, 7079802), (296, 6123072), (384, 4719868), (444, 4082048), (512, 3539901), (592, 3061536), (768, 2359934), (888, 2041024), (1184, 1530768), (1536, 1179967), (1776, 1020512), (2368, 765384), (3552, 510256), (4736, 382692), (7104, 255128), (9472, 191346), (14208, 127564), (18944, 95673), (28416, 63782), (31891, 56832)]