1323198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 3116880

約数和(自身を除く): 1793682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 73, 106, 114, 146, 159, 171, 219, 318, 342, 438, 477, 657, 954, 1007, 1314, 1387, 2014, 2774, 3021, 3869, 4161, 6042, 7738, 8322, 9063, 11607, 12483, 18126, 23214, 24966, 34821, 69642, 73511, 147022, 220533, 441066, 661599, 1323198]

約数ペア:

[(1, 1323198), (2, 661599), (3, 441066), (6, 220533), (9, 147022), (18, 73511), (19, 69642), (38, 34821), (53, 24966), (57, 23214), (73, 18126), (106, 12483), (114, 11607), (146, 9063), (159, 8322), (171, 7738), (219, 6042), (318, 4161), (342, 3869), (438, 3021), (477, 2774), (657, 2014), (954, 1387), (1007, 1314)]