16421874462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5903}}^1\times {\mathrm{22079}}^1$

素因数の和:27997

約数の個数: 48

約数和(自身を含む): 40672419840

約数和(自身を除く): 24250545378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5903, 11806, 17709, 22079, 35418, 41321, 44158, 53127, 66237, 82642, 106254, 123963, 132474, 154553, 198711, 247926, 309106, 371889, 397422, 463659, 743778, 927318, 1390977, 2781954, 130332337, 260664674, 390997011, 781994022, 912326359, 1172991033, 1824652718, 2345982066, 2736979077, 5473958154, 8210937231, 16421874462]

約数ペア:

[(1, 16421874462), (2, 8210937231), (3, 5473958154), (6, 2736979077), (7, 2345982066), (9, 1824652718), (14, 1172991033), (18, 912326359), (21, 781994022), (42, 390997011), (63, 260664674), (126, 130332337), (5903, 2781954), (11806, 1390977), (17709, 927318), (22079, 743778), (35418, 463659), (41321, 397422), (44158, 371889), (53127, 309106), (66237, 247926), (82642, 198711), (106254, 154553), (123963, 132474)]