18112440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 54756000

約数和(自身を除く): 36643560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1013, 1192, 1490, 1788, 2026, 2235, 2980, 3039, 3576, 4052, 4470, 5065, 5960, 6078, 8104, 8940, 10130, 12156, 15195, 17880, 20260, 24312, 30390, 40520, 60780, 121560, 150937, 301874, 452811, 603748, 754685, 905622, 1207496, 1509370, 1811244, 2264055, 3018740, 3622488, 4528110, 6037480, 9056220, 18112440]

約数ペア:

[(1, 18112440), (2, 9056220), (3, 6037480), (4, 4528110), (5, 3622488), (6, 3018740), (8, 2264055), (10, 1811244), (12, 1509370), (15, 1207496), (20, 905622), (24, 754685), (30, 603748), (40, 452811), (60, 301874), (120, 150937), (149, 121560), (298, 60780), (447, 40520), (596, 30390), (745, 24312), (894, 20260), (1013, 17880), (1192, 15195), (1490, 12156), (1788, 10130), (2026, 8940), (2235, 8104), (2980, 6078), (3039, 5960), (3576, 5065), (4052, 4470)]