24780978

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 59764320

約数和(自身を除く): 34983342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 83, 97, 114, 162, 166, 171, 194, 249, 291, 342, 498, 513, 582, 747, 873, 1026, 1494, 1539, 1577, 1746, 1843, 2241, 2619, 3078, 3154, 3686, 4482, 4731, 5238, 5529, 6723, 7857, 8051, 9462, 11058, 13446, 14193, 15714, 16102, 16587, 24153, 28386, 33174, 42579, 48306, 49761, 72459, 85158, 99522, 127737, 144918, 149283, 152969, 217377, 255474, 298566, 305938, 434754, 458907, 652131, 917814, 1304262, 1376721, 2753442, 4130163, 8260326, 12390489, 24780978]

約数ペア:

[(1, 24780978), (2, 12390489), (3, 8260326), (6, 4130163), (9, 2753442), (18, 1376721), (19, 1304262), (27, 917814), (38, 652131), (54, 458907), (57, 434754), (81, 305938), (83, 298566), (97, 255474), (114, 217377), (162, 152969), (166, 149283), (171, 144918), (194, 127737), (249, 99522), (291, 85158), (342, 72459), (498, 49761), (513, 48306), (582, 42579), (747, 33174), (873, 28386), (1026, 24153), (1494, 16587), (1539, 16102), (1577, 15714), (1746, 14193), (1843, 13446), (2241, 11058), (2619, 9462), (3078, 8051), (3154, 7857), (3686, 6723), (4482, 5529), (4731, 5238)]