402854706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1747}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 912959424

約数和(自身を除く): 510104718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 557, 1114, 1671, 1747, 3342, 3494, 5013, 5241, 10026, 10482, 12811, 15723, 25622, 31446, 38433, 40181, 76866, 80362, 115299, 120543, 230598, 241086, 361629, 723258, 973079, 1946158, 2919237, 5838474, 8757711, 17515422, 22380817, 44761634, 67142451, 134284902, 201427353, 402854706]

約数ペア:

[(1, 402854706), (2, 201427353), (3, 134284902), (6, 67142451), (9, 44761634), (18, 22380817), (23, 17515422), (46, 8757711), (69, 5838474), (138, 2919237), (207, 1946158), (414, 973079), (557, 723258), (1114, 361629), (1671, 241086), (1747, 230598), (3342, 120543), (3494, 115299), (5013, 80362), (5241, 76866), (10026, 40181), (10482, 38433), (12811, 31446), (15723, 25622)]