213846228

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{54497}}^1$

素因数の和:54616

約数の個数: 36

約数和(自身を含む): 545524980

約数和(自身を除く): 331678752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 54497, 108994, 163491, 217988, 326982, 490473, 653964, 980946, 1961892, 5940173, 11880346, 17820519, 23760692, 35641038, 53461557, 71282076, 106923114, 213846228]

約数ペア:

[(1, 213846228), (2, 106923114), (3, 71282076), (4, 53461557), (6, 35641038), (9, 23760692), (12, 17820519), (18, 11880346), (36, 5940173), (109, 1961892), (218, 980946), (327, 653964), (436, 490473), (654, 326982), (981, 217988), (1308, 163491), (1962, 108994), (3924, 54497)]