38943864

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8867}}^1$

素因数の和:8940

約数の個数: 48

約数和(自身を含む): 107214120

約数和(自身を除く): 68270256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 8867, 17734, 26601, 35468, 53202, 70936, 79803, 106404, 159606, 212808, 319212, 540887, 638424, 1081774, 1622661, 2163548, 3245322, 4327096, 4867983, 6490644, 9735966, 12981288, 19471932, 38943864]

約数ペア:

[(1, 38943864), (2, 19471932), (3, 12981288), (4, 9735966), (6, 6490644), (8, 4867983), (9, 4327096), (12, 3245322), (18, 2163548), (24, 1622661), (36, 1081774), (61, 638424), (72, 540887), (122, 319212), (183, 212808), (244, 159606), (366, 106404), (488, 79803), (549, 70936), (732, 53202), (1098, 35468), (1464, 26601), (2196, 17734), (4392, 8867)]