16740366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 20584434

約数列:

[1, 2, 3, 6, 23, 29, 46, 47, 58, 69, 87, 89, 94, 138, 141, 174, 178, 267, 282, 534, 667, 1081, 1334, 1363, 2001, 2047, 2162, 2581, 2726, 3243, 4002, 4089, 4094, 4183, 5162, 6141, 6486, 7743, 8178, 8366, 12282, 12549, 15486, 25098, 31349, 59363, 62698, 94047, 96209, 118726, 121307, 178089, 188094, 192418, 242614, 288627, 356178, 363921, 577254, 727842, 2790061, 5580122, 8370183, 16740366]

約数ペア:

[(1, 16740366), (2, 8370183), (3, 5580122), (6, 2790061), (23, 727842), (29, 577254), (46, 363921), (47, 356178), (58, 288627), (69, 242614), (87, 192418), (89, 188094), (94, 178089), (138, 121307), (141, 118726), (174, 96209), (178, 94047), (267, 62698), (282, 59363), (534, 31349), (667, 25098), (1081, 15486), (1334, 12549), (1363, 12282), (2001, 8366), (2047, 8178), (2162, 7743), (2581, 6486), (2726, 6141), (3243, 5162), (4002, 4183), (4089, 4094)]