40539654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 93366000

約数和(自身を除く): 52826346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 1049, 2034, 2098, 2147, 3147, 4294, 6294, 6441, 9441, 12882, 18882, 19323, 19931, 38646, 39862, 59793, 118537, 119586, 179379, 237074, 355611, 358758, 711222, 1066833, 2133666, 2252203, 4504406, 6756609, 13513218, 20269827, 40539654]

約数ペア:

[(1, 40539654), (2, 20269827), (3, 13513218), (6, 6756609), (9, 4504406), (18, 2252203), (19, 2133666), (38, 1066833), (57, 711222), (113, 358758), (114, 355611), (171, 237074), (226, 179379), (339, 119586), (342, 118537), (678, 59793), (1017, 39862), (1049, 38646), (2034, 19931), (2098, 19323), (2147, 18882), (3147, 12882), (4294, 9441), (6294, 6441)]