16979004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 51752960

約数和(自身を除く): 34773956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 607, 666, 756, 777, 999, 1036, 1214, 1332, 1554, 1821, 1998, 2331, 2428, 3108, 3642, 3996, 4249, 4662, 5463, 6993, 7284, 8498, 9324, 10926, 12747, 13986, 16389, 16996, 21852, 22459, 25494, 27972, 32778, 38241, 44918, 50988, 65556, 67377, 76482, 89836, 114723, 134754, 152964, 157213, 202131, 229446, 269508, 314426, 404262, 458892, 471639, 606393, 628852, 808524, 943278, 1212786, 1414917, 1886556, 2425572, 2829834, 4244751, 5659668, 8489502, 16979004]

約数ペア:

[(1, 16979004), (2, 8489502), (3, 5659668), (4, 4244751), (6, 2829834), (7, 2425572), (9, 1886556), (12, 1414917), (14, 1212786), (18, 943278), (21, 808524), (27, 628852), (28, 606393), (36, 471639), (37, 458892), (42, 404262), (54, 314426), (63, 269508), (74, 229446), (84, 202131), (108, 157213), (111, 152964), (126, 134754), (148, 114723), (189, 89836), (222, 76482), (252, 67377), (259, 65556), (333, 50988), (378, 44918), (444, 38241), (518, 32778), (607, 27972), (666, 25494), (756, 22459), (777, 21852), (999, 16996), (1036, 16389), (1214, 13986), (1332, 12747), (1554, 10926), (1821, 9324), (1998, 8498), (2331, 7284), (2428, 6993), (3108, 5463), (3642, 4662), (3996, 4249)]