18286811434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{122963}}^1$

素因数の和:123102

約数の個数: 32

約数和(自身を含む): 29641209984

約数和(自身を除く): 11354398550

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 1219, 1403, 2438, 2806, 3233, 6466, 74359, 122963, 148718, 245926, 2828149, 5656298, 6517039, 7500743, 13034078, 15001486, 149891897, 172517089, 299783794, 345034178, 397539379, 795078758, 9143405717, 18286811434]

約数ペア:

[(1, 18286811434), (2, 9143405717), (23, 795078758), (46, 397539379), (53, 345034178), (61, 299783794), (106, 172517089), (122, 149891897), (1219, 15001486), (1403, 13034078), (2438, 7500743), (2806, 6517039), (3233, 5656298), (6466, 2828149), (74359, 245926), (122963, 148718)]