40218354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 95584320

約数和(自身を除く): 55365966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 229, 458, 687, 887, 1374, 1774, 2061, 2519, 2661, 4122, 5038, 5322, 7557, 7983, 9757, 15114, 15966, 19514, 22671, 29271, 45342, 58542, 87813, 175626, 203123, 406246, 609369, 1218738, 1828107, 2234353, 3656214, 4468706, 6703059, 13406118, 20109177, 40218354]

約数ペア:

[(1, 40218354), (2, 20109177), (3, 13406118), (6, 6703059), (9, 4468706), (11, 3656214), (18, 2234353), (22, 1828107), (33, 1218738), (66, 609369), (99, 406246), (198, 203123), (229, 175626), (458, 87813), (687, 58542), (887, 45342), (1374, 29271), (1774, 22671), (2061, 19514), (2519, 15966), (2661, 15114), (4122, 9757), (5038, 7983), (5322, 7557)]