38915748

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1867}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 101469760

約数和(自身を除く): 62554012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1737, 1867, 2316, 3474, 3734, 5211, 5601, 6948, 7468, 10422, 11202, 16803, 20844, 22404, 33606, 50409, 67212, 100818, 201636, 360331, 720662, 1080993, 1441324, 2161986, 3242979, 4323972, 6485958, 9728937, 12971916, 19457874, 38915748]

約数ペア:

[(1, 38915748), (2, 19457874), (3, 12971916), (4, 9728937), (6, 6485958), (9, 4323972), (12, 3242979), (18, 2161986), (27, 1441324), (36, 1080993), (54, 720662), (108, 360331), (193, 201636), (386, 100818), (579, 67212), (772, 50409), (1158, 33606), (1737, 22404), (1867, 20844), (2316, 16803), (3474, 11202), (3734, 10422), (5211, 7468), (5601, 6948)]