2447298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19423}}^1$

素因数の和:19438

約数の個数: 24

約数和(自身を含む): 6060288

約数和(自身を除く): 3612990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19423, 38846, 58269, 116538, 135961, 174807, 271922, 349614, 407883, 815766, 1223649, 2447298]

約数ペア:

[(1, 2447298), (2, 1223649), (3, 815766), (6, 407883), (7, 349614), (9, 271922), (14, 174807), (18, 135961), (21, 116538), (42, 58269), (63, 38846), (126, 19423)]