40865004

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11239}}^1$

素因数の和:11350

約数の個数: 36

約数和(自身を含む): 104329680

約数和(自身を除く): 63464676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 11239, 22478, 33717, 44956, 67434, 101151, 134868, 202302, 404604, 1135139, 2270278, 3405417, 4540556, 6810834, 10216251, 13621668, 20432502, 40865004]

約数ペア:

[(1, 40865004), (2, 20432502), (3, 13621668), (4, 10216251), (6, 6810834), (9, 4540556), (12, 3405417), (18, 2270278), (36, 1135139), (101, 404604), (202, 202302), (303, 134868), (404, 101151), (606, 67434), (909, 44956), (1212, 33717), (1818, 22478), (3636, 11239)]