40889016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{27043}}^1$

素因数の和:27065

約数の個数: 64

約数和(自身を含む): 129811200

約数和(自身を除く): 88922184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 27043, 54086, 81129, 108172, 162258, 189301, 216344, 243387, 324516, 378602, 486774, 567903, 649032, 730161, 757204, 973548, 1135806, 1460322, 1514408, 1703709, 1947096, 2271612, 2920644, 3407418, 4543224, 5111127, 5841288, 6814836, 10222254, 13629672, 20444508, 40889016]

約数ペア:

[(1, 40889016), (2, 20444508), (3, 13629672), (4, 10222254), (6, 6814836), (7, 5841288), (8, 5111127), (9, 4543224), (12, 3407418), (14, 2920644), (18, 2271612), (21, 1947096), (24, 1703709), (27, 1514408), (28, 1460322), (36, 1135806), (42, 973548), (54, 757204), (56, 730161), (63, 649032), (72, 567903), (84, 486774), (108, 378602), (126, 324516), (168, 243387), (189, 216344), (216, 189301), (252, 162258), (378, 108172), (504, 81129), (756, 54086), (1512, 27043)]