7843711218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{197207}}^1$

素因数の和:198166

約数の個数: 32

約数和(自身を含む): 17947505664

約数和(自身を除く): 10103794446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1894, 2841, 5682, 6629, 13258, 19887, 39774, 197207, 394414, 591621, 1183242, 1380449, 2760898, 4141347, 8282694, 186755029, 373510058, 560265087, 1120530174, 1307285203, 2614570406, 3921855609, 7843711218]

約数ペア:

[(1, 7843711218), (2, 3921855609), (3, 2614570406), (6, 1307285203), (7, 1120530174), (14, 560265087), (21, 373510058), (42, 186755029), (947, 8282694), (1894, 4141347), (2841, 2760898), (5682, 1380449), (6629, 1183242), (13258, 591621), (19887, 394414), (39774, 197207)]