2018163476

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{10949}}^1$

素因数の和:11216

約数の個数: 48

約数和(自身を含む): 4194288000

約数和(自身を除く): 2176124524

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 227, 406, 454, 812, 908, 1589, 3178, 6356, 6583, 10949, 13166, 21898, 26332, 43796, 46081, 76643, 92162, 153286, 184324, 306572, 317521, 635042, 1270084, 2222647, 2485423, 4445294, 4970846, 8890588, 9941692, 17397961, 34795922, 69591844, 72077267, 144154534, 288309068, 504540869, 1009081738, 2018163476]

約数ペア:

[(1, 2018163476), (2, 1009081738), (4, 504540869), (7, 288309068), (14, 144154534), (28, 72077267), (29, 69591844), (58, 34795922), (116, 17397961), (203, 9941692), (227, 8890588), (406, 4970846), (454, 4445294), (812, 2485423), (908, 2222647), (1589, 1270084), (3178, 635042), (6356, 317521), (6583, 306572), (10949, 184324), (13166, 153286), (21898, 92162), (26332, 76643), (43796, 46081)]