39918744

素因数分解:

$2^3\times 3^4\times {\mathrm{61603}}^1$

素因数の和:61621

約数の個数: 40

約数和(自身を含む): 111811260

約数和(自身を除く): 71892516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 61603, 123206, 184809, 246412, 369618, 492824, 554427, 739236, 1108854, 1478472, 1663281, 2217708, 3326562, 4435416, 4989843, 6653124, 9979686, 13306248, 19959372, 39918744]

約数ペア:

[(1, 39918744), (2, 19959372), (3, 13306248), (4, 9979686), (6, 6653124), (8, 4989843), (9, 4435416), (12, 3326562), (18, 2217708), (24, 1663281), (27, 1478472), (36, 1108854), (54, 739236), (72, 554427), (81, 492824), (108, 369618), (162, 246412), (216, 184809), (324, 123206), (648, 61603)]