213885576

素因数分解:

$2^3\times 3^3\times {\mathrm{990211}}^1$

素因数の和:990226

約数の個数: 32

約数和(自身を含む): 594127200

約数和(自身を除く): 380241624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 990211, 1980422, 2970633, 3960844, 5941266, 7921688, 8911899, 11882532, 17823798, 23765064, 26735697, 35647596, 53471394, 71295192, 106942788, 213885576]

約数ペア:

[(1, 213885576), (2, 106942788), (3, 71295192), (4, 53471394), (6, 35647596), (8, 26735697), (9, 23765064), (12, 17823798), (18, 11882532), (24, 8911899), (27, 7921688), (36, 5941266), (54, 3960844), (72, 2970633), (108, 1980422), (216, 990211)]