187826418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11680

約数の個数: 64

約数和(自身を含む): 469082880

約数和(自身を除く): 281256462

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 11633, 16146, 23266, 34899, 69798, 104697, 151229, 209394, 267559, 302458, 314091, 453687, 535118, 628182, 802677, 907374, 1361061, 1605354, 2408031, 2722122, 3478267, 4083183, 4816062, 6956534, 7224093, 8166366, 10434801, 14448186, 20869602, 31304403, 62608806, 93913209, 187826418]

約数ペア:

[(1, 187826418), (2, 93913209), (3, 62608806), (6, 31304403), (9, 20869602), (13, 14448186), (18, 10434801), (23, 8166366), (26, 7224093), (27, 6956534), (39, 4816062), (46, 4083183), (54, 3478267), (69, 2722122), (78, 2408031), (117, 1605354), (138, 1361061), (207, 907374), (234, 802677), (299, 628182), (351, 535118), (414, 453687), (598, 314091), (621, 302458), (702, 267559), (897, 209394), (1242, 151229), (1794, 104697), (2691, 69798), (5382, 34899), (8073, 23266), (11633, 16146)]