81222666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62383}}^1$

素因数の和:62426

約数の個数: 32

約数和(自身を含む): 191643648

約数和(自身を除く): 110420982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62383, 124766, 187149, 374298, 436681, 873362, 1310043, 1933873, 2620086, 3867746, 5801619, 11603238, 13537111, 27074222, 40611333, 81222666]

約数ペア:

[(1, 81222666), (2, 40611333), (3, 27074222), (6, 13537111), (7, 11603238), (14, 5801619), (21, 3867746), (31, 2620086), (42, 1933873), (62, 1310043), (93, 873362), (186, 436681), (217, 374298), (434, 187149), (651, 124766), (1302, 62383)]