18446692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{38113}}^1$

素因数の和:38139

約数の個数: 18

約数和(自身を含む): 35484134

約数和(自身を除く): 17037442

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 38113, 76226, 152452, 419243, 838486, 1676972, 4611673, 9223346, 18446692]

約数ペア:

[(1, 18446692), (2, 9223346), (4, 4611673), (11, 1676972), (22, 838486), (44, 419243), (121, 152452), (242, 76226), (484, 38113)]