22226274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 55298880

約数和(自身を除く): 33072606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 421, 838, 842, 1257, 1263, 2514, 2526, 2933, 2947, 3771, 3789, 5866, 5894, 7542, 7578, 8799, 8841, 17598, 17682, 26397, 26523, 52794, 53046, 176399, 352798, 529197, 1058394, 1234793, 1587591, 2469586, 3175182, 3704379, 7408758, 11113137, 22226274]

約数ペア:

[(1, 22226274), (2, 11113137), (3, 7408758), (6, 3704379), (7, 3175182), (9, 2469586), (14, 1587591), (18, 1234793), (21, 1058394), (42, 529197), (63, 352798), (126, 176399), (419, 53046), (421, 52794), (838, 26523), (842, 26397), (1257, 17682), (1263, 17598), (2514, 8841), (2526, 8799), (2933, 7578), (2947, 7542), (3771, 5894), (3789, 5866)]