25245414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 58247280

約数和(自身を除く): 33001866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 761, 873, 1522, 1746, 1843, 2283, 3686, 4566, 5529, 6849, 11058, 13698, 14459, 16587, 28918, 33174, 43377, 73817, 86754, 130131, 147634, 221451, 260262, 442902, 664353, 1328706, 1402523, 2805046, 4207569, 8415138, 12622707, 25245414]

約数ペア:

[(1, 25245414), (2, 12622707), (3, 8415138), (6, 4207569), (9, 2805046), (18, 1402523), (19, 1328706), (38, 664353), (57, 442902), (97, 260262), (114, 221451), (171, 147634), (194, 130131), (291, 86754), (342, 73817), (582, 43377), (761, 33174), (873, 28918), (1522, 16587), (1746, 14459), (1843, 13698), (2283, 11058), (3686, 6849), (4566, 5529)]