18269237812

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{61363}}^1$

素因数の和:61426

約数の個数: 60

約数和(自身を含む): 38501246336

約数和(自身を除く): 20232008524

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 2401, 3038, 4802, 6076, 9604, 10633, 21266, 42532, 61363, 74431, 122726, 148862, 245452, 297724, 429541, 859082, 1718164, 1902253, 3006787, 3804506, 6013574, 7609012, 12027148, 13315771, 21047509, 26631542, 42095018, 53263084, 84190036, 93210397, 147332563, 186420794, 294665126, 372841588, 589330252, 652472779, 1304945558, 2609891116, 4567309453, 9134618906, 18269237812]

約数ペア:

[(1, 18269237812), (2, 9134618906), (4, 4567309453), (7, 2609891116), (14, 1304945558), (28, 652472779), (31, 589330252), (49, 372841588), (62, 294665126), (98, 186420794), (124, 147332563), (196, 93210397), (217, 84190036), (343, 53263084), (434, 42095018), (686, 26631542), (868, 21047509), (1372, 13315771), (1519, 12027148), (2401, 7609012), (3038, 6013574), (4802, 3804506), (6076, 3006787), (9604, 1902253), (10633, 1718164), (21266, 859082), (42532, 429541), (61363, 297724), (74431, 245452), (122726, 148862)]