87437826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{231317}}^1$

素因数の和:231335

約数の個数: 32

約数和(自身を含む): 222065280

約数和(自身を除く): 134627454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 231317, 462634, 693951, 1387902, 1619219, 2081853, 3238438, 4163706, 4857657, 6245559, 9715314, 12491118, 14572971, 29145942, 43718913, 87437826]

約数ペア:

[(1, 87437826), (2, 43718913), (3, 29145942), (6, 14572971), (7, 12491118), (9, 9715314), (14, 6245559), (18, 4857657), (21, 4163706), (27, 3238438), (42, 2081853), (54, 1619219), (63, 1387902), (126, 693951), (189, 462634), (378, 231317)]