81410022

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{26449}}^1$

素因数の和:26482

約数の個数: 40

約数和(自身を含む): 192027000

約数和(自身を除く): 110616978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 26449, 52898, 79347, 158694, 238041, 476082, 502531, 714123, 1005062, 1428246, 1507593, 2142369, 3015186, 4284738, 4522779, 9045558, 13568337, 27136674, 40705011, 81410022]

約数ペア:

[(1, 81410022), (2, 40705011), (3, 27136674), (6, 13568337), (9, 9045558), (18, 4522779), (19, 4284738), (27, 3015186), (38, 2142369), (54, 1507593), (57, 1428246), (81, 1005062), (114, 714123), (162, 502531), (171, 476082), (342, 238041), (513, 158694), (1026, 79347), (1539, 52898), (3078, 26449)]