42914214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 106647840

約数和(自身を除く): 63733626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 809, 842, 1263, 1618, 2427, 2526, 2947, 3789, 4854, 5663, 5894, 7281, 7578, 8841, 11326, 14562, 16989, 17682, 26523, 33978, 50967, 53046, 101934, 340589, 681178, 1021767, 2043534, 2384123, 3065301, 4768246, 6130602, 7152369, 14304738, 21457107, 42914214]

約数ペア:

[(1, 42914214), (2, 21457107), (3, 14304738), (6, 7152369), (7, 6130602), (9, 4768246), (14, 3065301), (18, 2384123), (21, 2043534), (42, 1021767), (63, 681178), (126, 340589), (421, 101934), (809, 53046), (842, 50967), (1263, 33978), (1618, 26523), (2427, 17682), (2526, 16989), (2947, 14562), (3789, 11326), (4854, 8841), (5663, 7578), (5894, 7281)]