239364

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 620620

約数和(自身を除く): 381256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 109, 122, 183, 218, 244, 327, 366, 436, 549, 654, 732, 981, 1098, 1308, 1962, 2196, 3924, 6649, 13298, 19947, 26596, 39894, 59841, 79788, 119682, 239364]

約数ペア:

[(1, 239364), (2, 119682), (3, 79788), (4, 59841), (6, 39894), (9, 26596), (12, 19947), (18, 13298), (36, 6649), (61, 3924), (109, 2196), (122, 1962), (183, 1308), (218, 1098), (244, 981), (327, 732), (366, 654), (436, 549)]