61138938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6899}}^1$

素因数の和:7122

約数の個数: 32

約数和(自身を含む): 140428800

約数和(自身を除く): 79289862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 6899, 8862, 13798, 20697, 41394, 48293, 96586, 144879, 289758, 1455689, 2911378, 4367067, 8734134, 10189823, 20379646, 30569469, 61138938]

約数ペア:

[(1, 61138938), (2, 30569469), (3, 20379646), (6, 10189823), (7, 8734134), (14, 4367067), (21, 2911378), (42, 1455689), (211, 289758), (422, 144879), (633, 96586), (1266, 48293), (1477, 41394), (2954, 20697), (4431, 13798), (6899, 8862)]