289950822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2301197}}^1$

素因数の和:2301212

約数の個数: 24

約数和(自身を含む): 717973776

約数和(自身を除く): 428022954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2301197, 4602394, 6903591, 13807182, 16108379, 20710773, 32216758, 41421546, 48325137, 96650274, 144975411, 289950822]

約数ペア:

[(1, 289950822), (2, 144975411), (3, 96650274), (6, 48325137), (7, 41421546), (9, 32216758), (14, 20710773), (18, 16108379), (21, 13807182), (42, 6903591), (63, 4602394), (126, 2301197)]