18283376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 37122624

約数和(自身を除く): 18839248

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 593, 656, 752, 1186, 1927, 2372, 3854, 4744, 7708, 9488, 15416, 24313, 27871, 30832, 48626, 55742, 97252, 111484, 194504, 222968, 389008, 445936, 1142711, 2285422, 4570844, 9141688, 18283376]

約数ペア:

[(1, 18283376), (2, 9141688), (4, 4570844), (8, 2285422), (16, 1142711), (41, 445936), (47, 389008), (82, 222968), (94, 194504), (164, 111484), (188, 97252), (328, 55742), (376, 48626), (593, 30832), (656, 27871), (752, 24313), (1186, 15416), (1927, 9488), (2372, 7708), (3854, 4744)]