18081294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5591}}^1$

素因数の和:5621

約数の個数: 48

約数和(自身を含む): 45899136

約数和(自身を除く): 27817842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5591, 11182, 16773, 33546, 39137, 61501, 78274, 117411, 123002, 184503, 234822, 273959, 369006, 430507, 547918, 821877, 861014, 1291521, 1643754, 2583042, 3013549, 6027098, 9040647, 18081294]

約数ペア:

[(1, 18081294), (2, 9040647), (3, 6027098), (6, 3013549), (7, 2583042), (11, 1643754), (14, 1291521), (21, 861014), (22, 821877), (33, 547918), (42, 430507), (49, 369006), (66, 273959), (77, 234822), (98, 184503), (147, 123002), (154, 117411), (231, 78274), (294, 61501), (462, 39137), (539, 33546), (1078, 16773), (1617, 11182), (3234, 5591)]