39943026

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 89083800

約数和(自身を除く): 49140774

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 281, 298, 318, 447, 477, 562, 843, 894, 954, 1341, 1686, 2529, 2682, 5058, 7897, 14893, 15794, 23691, 29786, 41869, 44679, 47382, 71073, 83738, 89358, 125607, 134037, 142146, 251214, 268074, 376821, 753642, 2219057, 4438114, 6657171, 13314342, 19971513, 39943026]

約数ペア:

[(1, 39943026), (2, 19971513), (3, 13314342), (6, 6657171), (9, 4438114), (18, 2219057), (53, 753642), (106, 376821), (149, 268074), (159, 251214), (281, 142146), (298, 134037), (318, 125607), (447, 89358), (477, 83738), (562, 71073), (843, 47382), (894, 44679), (954, 41869), (1341, 29786), (1686, 23691), (2529, 15794), (2682, 14893), (5058, 7897)]