231031638

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{853}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 514777536

約数和(自身を除く): 283745898

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 367, 369, 734, 738, 853, 1101, 1706, 2202, 2559, 3303, 5118, 6606, 7677, 15047, 15354, 30094, 34973, 45141, 69946, 90282, 104919, 135423, 209838, 270846, 313051, 314757, 626102, 629514, 939153, 1878306, 2817459, 5634918, 12835091, 25670182, 38505273, 77010546, 115515819, 231031638]

約数ペア:

[(1, 231031638), (2, 115515819), (3, 77010546), (6, 38505273), (9, 25670182), (18, 12835091), (41, 5634918), (82, 2817459), (123, 1878306), (246, 939153), (367, 629514), (369, 626102), (734, 314757), (738, 313051), (853, 270846), (1101, 209838), (1706, 135423), (2202, 104919), (2559, 90282), (3303, 69946), (5118, 45141), (6606, 34973), (7677, 30094), (15047, 15354)]