28988658

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17317}}^1$

素因数の和:17359

約数の個数: 32

約数和(自身を含む): 66501120

約数和(自身を除く): 37512462

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 17317, 34634, 51951, 103902, 155853, 311706, 467559, 536827, 935118, 1073654, 1610481, 3220962, 4831443, 9662886, 14494329, 28988658]

約数ペア:

[(1, 28988658), (2, 14494329), (3, 9662886), (6, 4831443), (9, 3220962), (18, 1610481), (27, 1073654), (31, 935118), (54, 536827), (62, 467559), (93, 311706), (186, 155853), (279, 103902), (558, 51951), (837, 34634), (1674, 17317)]