42641298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{338423}}^1$

素因数の和:338438

約数の個数: 24

約数和(自身を含む): 105588288

約数和(自身を除く): 62946990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 338423, 676846, 1015269, 2030538, 2368961, 3045807, 4737922, 6091614, 7106883, 14213766, 21320649, 42641298]

約数ペア:

[(1, 42641298), (2, 21320649), (3, 14213766), (6, 7106883), (7, 6091614), (9, 4737922), (14, 3045807), (18, 2368961), (21, 2030538), (42, 1015269), (63, 676846), (126, 338423)]