1863834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 4300800

約数和(自身を除く): 2436966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 223, 398, 446, 597, 669, 1194, 1338, 1393, 1561, 2786, 3122, 4179, 4683, 8358, 9366, 44377, 88754, 133131, 266262, 310639, 621278, 931917, 1863834]

約数ペア:

[(1, 1863834), (2, 931917), (3, 621278), (6, 310639), (7, 266262), (14, 133131), (21, 88754), (42, 44377), (199, 9366), (223, 8358), (398, 4683), (446, 4179), (597, 3122), (669, 2786), (1194, 1561), (1338, 1393)]