931086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 2280096

約数和(自身を除く): 1349010

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 173, 207, 234, 299, 346, 414, 519, 598, 897, 1038, 1557, 1794, 2249, 2691, 3114, 3979, 4498, 5382, 6747, 7958, 11937, 13494, 20241, 23874, 35811, 40482, 51727, 71622, 103454, 155181, 310362, 465543, 931086]

約数ペア:

[(1, 931086), (2, 465543), (3, 310362), (6, 155181), (9, 103454), (13, 71622), (18, 51727), (23, 40482), (26, 35811), (39, 23874), (46, 20241), (69, 13494), (78, 11937), (117, 7958), (138, 6747), (173, 5382), (207, 4498), (234, 3979), (299, 3114), (346, 2691), (414, 2249), (519, 1794), (598, 1557), (897, 1038)]