21963132

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{5399}}^1$

素因数の和:5522

約数の個数: 36

約数和(自身を含む): 56019600

約数和(自身を除く): 34056468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 5399, 10798, 16197, 21596, 32394, 48591, 64788, 97182, 194364, 610087, 1220174, 1830261, 2440348, 3660522, 5490783, 7321044, 10981566, 21963132]

約数ペア:

[(1, 21963132), (2, 10981566), (3, 7321044), (4, 5490783), (6, 3660522), (9, 2440348), (12, 1830261), (18, 1220174), (36, 610087), (113, 194364), (226, 97182), (339, 64788), (452, 48591), (678, 32394), (1017, 21596), (1356, 16197), (2034, 10798), (4068, 5399)]