18674655681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{12763}}^1$

素因数の和:13317

約数の個数: 32

約数和(自身を含む): 27496719360

約数和(自身を除く): 8822063679

約数列:

[1, 3, 11, 33, 101, 303, 439, 1111, 1317, 3333, 4829, 12763, 14487, 38289, 44339, 133017, 140393, 421179, 487729, 1289063, 1463187, 3867189, 5602957, 14179693, 16808871, 42539079, 61632527, 184897581, 565898657, 1697695971, 6224885227, 18674655681]

約数ペア:

[(1, 18674655681), (3, 6224885227), (11, 1697695971), (33, 565898657), (101, 184897581), (303, 61632527), (439, 42539079), (1111, 16808871), (1317, 14179693), (3333, 5602957), (4829, 3867189), (12763, 1463187), (14487, 1289063), (38289, 487729), (44339, 421179), (133017, 140393)]