2213676

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 5824000

約数和(自身を除く): 3610324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 199, 206, 309, 398, 412, 597, 618, 796, 927, 1194, 1236, 1791, 1854, 2388, 2781, 3582, 3708, 5373, 5562, 7164, 10746, 11124, 20497, 21492, 40994, 61491, 81988, 122982, 184473, 245964, 368946, 553419, 737892, 1106838, 2213676]

約数ペア:

[(1, 2213676), (2, 1106838), (3, 737892), (4, 553419), (6, 368946), (9, 245964), (12, 184473), (18, 122982), (27, 81988), (36, 61491), (54, 40994), (103, 21492), (108, 20497), (199, 11124), (206, 10746), (309, 7164), (398, 5562), (412, 5373), (597, 3708), (618, 3582), (796, 2781), (927, 2388), (1194, 1854), (1236, 1791)]