18562126

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 32325120

約数和(自身を除く): 13762994

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 367, 418, 734, 1331, 2299, 2662, 4037, 4598, 6973, 8074, 13946, 25289, 44407, 50578, 76703, 88814, 153406, 488477, 843733, 976954, 1687466, 9281063, 18562126]

約数ペア:

[(1, 18562126), (2, 9281063), (11, 1687466), (19, 976954), (22, 843733), (38, 488477), (121, 153406), (209, 88814), (242, 76703), (367, 50578), (418, 44407), (734, 25289), (1331, 13946), (2299, 8074), (2662, 6973), (4037, 4598)]