18239718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14009}}^1$

素因数の和:14052

約数の個数: 32

約数和(自身を含む): 43038720

約数和(自身を除く): 24799002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 14009, 28018, 42027, 84054, 98063, 196126, 294189, 434279, 588378, 868558, 1302837, 2605674, 3039953, 6079906, 9119859, 18239718]

約数ペア:

[(1, 18239718), (2, 9119859), (3, 6079906), (6, 3039953), (7, 2605674), (14, 1302837), (21, 868558), (31, 588378), (42, 434279), (62, 294189), (93, 196126), (186, 98063), (217, 84054), (434, 42027), (651, 28018), (1302, 14009)]