111123198

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{19979}}^1$

素因数の和:20093

約数の個数: 32

約数和(自身を含む): 249350400

約数和(自身を除く): 138227202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 19979, 39958, 59937, 119874, 179811, 359622, 539433, 1078866, 2057837, 4115674, 6173511, 12347022, 18520533, 37041066, 55561599, 111123198]

約数ペア:

[(1, 111123198), (2, 55561599), (3, 37041066), (6, 18520533), (9, 12347022), (18, 6173511), (27, 4115674), (54, 2057837), (103, 1078866), (206, 539433), (309, 359622), (618, 179811), (927, 119874), (1854, 59937), (2781, 39958), (5562, 19979)]