2193714

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 5155488

約数和(自身を除く): 2961774

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 107, 134, 153, 201, 214, 306, 321, 402, 603, 642, 963, 1139, 1206, 1819, 1926, 2278, 3417, 3638, 5457, 6834, 7169, 10251, 10914, 14338, 16371, 20502, 21507, 32742, 43014, 64521, 121873, 129042, 243746, 365619, 731238, 1096857, 2193714]

約数ペア:

[(1, 2193714), (2, 1096857), (3, 731238), (6, 365619), (9, 243746), (17, 129042), (18, 121873), (34, 64521), (51, 43014), (67, 32742), (102, 21507), (107, 20502), (134, 16371), (153, 14338), (201, 10914), (214, 10251), (306, 7169), (321, 6834), (402, 5457), (603, 3638), (642, 3417), (963, 2278), (1139, 1926), (1206, 1819)]