245280294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1946669}}^1$

素因数の和:1946684

約数の個数: 24

約数和(自身を含む): 607361040

約数和(自身を除く): 362080746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1946669, 3893338, 5840007, 11680014, 13626683, 17520021, 27253366, 35040042, 40880049, 81760098, 122640147, 245280294]

約数ペア:

[(1, 245280294), (2, 122640147), (3, 81760098), (6, 40880049), (7, 35040042), (9, 27253366), (14, 17520021), (18, 13626683), (21, 11680014), (42, 5840007), (63, 3893338), (126, 1946669)]