1728912

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 4513600

約数和(自身を除く): 2784688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 199, 362, 398, 543, 597, 724, 796, 1086, 1194, 1448, 1592, 2172, 2388, 2896, 3184, 4344, 4776, 8688, 9552, 36019, 72038, 108057, 144076, 216114, 288152, 432228, 576304, 864456, 1728912]

約数ペア:

[(1, 1728912), (2, 864456), (3, 576304), (4, 432228), (6, 288152), (8, 216114), (12, 144076), (16, 108057), (24, 72038), (48, 36019), (181, 9552), (199, 8688), (362, 4776), (398, 4344), (543, 3184), (597, 2896), (724, 2388), (796, 2172), (1086, 1592), (1194, 1448)]