40423068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160409}}^1$

素因数の和:160426

約数の個数: 36

約数和(自身を含む): 116778480

約数和(自身を除く): 76355412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160409, 320818, 481227, 641636, 962454, 1122863, 1443681, 1924908, 2245726, 2887362, 3368589, 4491452, 5774724, 6737178, 10105767, 13474356, 20211534, 40423068]

約数ペア:

[(1, 40423068), (2, 20211534), (3, 13474356), (4, 10105767), (6, 6737178), (7, 5774724), (9, 4491452), (12, 3368589), (14, 2887362), (18, 2245726), (21, 1924908), (28, 1443681), (36, 1122863), (42, 962454), (63, 641636), (84, 481227), (126, 320818), (252, 160409)]