870825366

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{35863}}^1$

素因数の和:35961

約数の個数: 48

約数和(自身を含む): 2014122240

約数和(自身を除く): 1143296874

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 35863, 71726, 107589, 215178, 322767, 645534, 681397, 1362794, 2044191, 2546273, 4088382, 5092546, 6132573, 7638819, 12265146, 15277638, 22916457, 45832914, 48379187, 96758374, 145137561, 290275122, 435412683, 870825366]

約数ペア:

[(1, 870825366), (2, 435412683), (3, 290275122), (6, 145137561), (9, 96758374), (18, 48379187), (19, 45832914), (38, 22916457), (57, 15277638), (71, 12265146), (114, 7638819), (142, 6132573), (171, 5092546), (213, 4088382), (342, 2546273), (426, 2044191), (639, 1362794), (1278, 681397), (1349, 645534), (2698, 322767), (4047, 215178), (8094, 107589), (12141, 71726), (24282, 35863)]