18091488

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 29687712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 947, 1194, 1592, 1894, 2388, 2841, 3184, 3788, 4776, 5682, 6368, 7576, 9552, 11364, 15152, 19104, 22728, 30304, 45456, 90912, 188453, 376906, 565359, 753812, 1130718, 1507624, 2261436, 3015248, 4522872, 6030496, 9045744, 18091488]

約数ペア:

[(1, 18091488), (2, 9045744), (3, 6030496), (4, 4522872), (6, 3015248), (8, 2261436), (12, 1507624), (16, 1130718), (24, 753812), (32, 565359), (48, 376906), (96, 188453), (199, 90912), (398, 45456), (597, 30304), (796, 22728), (947, 19104), (1194, 15152), (1592, 11364), (1894, 9552), (2388, 7576), (2841, 6368), (3184, 5682), (3788, 4776)]