17933880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 54144000

約数和(自身を除く): 36210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 751, 796, 995, 1194, 1502, 1592, 1990, 2253, 2388, 2985, 3004, 3755, 3980, 4506, 4776, 5970, 6008, 7510, 7960, 9012, 11265, 11940, 15020, 18024, 22530, 23880, 30040, 45060, 90120, 149449, 298898, 448347, 597796, 747245, 896694, 1195592, 1494490, 1793388, 2241735, 2988980, 3586776, 4483470, 5977960, 8966940, 17933880]

約数ペア:

[(1, 17933880), (2, 8966940), (3, 5977960), (4, 4483470), (5, 3586776), (6, 2988980), (8, 2241735), (10, 1793388), (12, 1494490), (15, 1195592), (20, 896694), (24, 747245), (30, 597796), (40, 448347), (60, 298898), (120, 149449), (199, 90120), (398, 45060), (597, 30040), (751, 23880), (796, 22530), (995, 18024), (1194, 15020), (1502, 11940), (1592, 11265), (1990, 9012), (2253, 7960), (2388, 7510), (2985, 6008), (3004, 5970), (3755, 4776), (3980, 4506)]