18867858984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{516871}}^1$

素因数の和:516912

約数の個数: 96

約数和(自身を含む): 56752545600

約数和(自身を除く): 37884686616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 2028, 2808, 3042, 4056, 4563, 6084, 9126, 12168, 18252, 36504, 516871, 1033742, 1550613, 2067484, 3101226, 4134968, 4651839, 6202452, 6719323, 9303678, 12404904, 13438646, 13955517, 18607356, 20157969, 26877292, 27911034, 37214712, 40315938, 53754584, 55822068, 60473907, 80631876, 87351199, 111644136, 120947814, 161263752, 174702398, 181421721, 241895628, 262053597, 349404796, 362843442, 483791256, 524107194, 698809592, 725686884, 786160791, 1048214388, 1451373768, 1572321582, 2096428776, 2358482373, 3144643164, 4716964746, 6289286328, 9433929492, 18867858984]

約数ペア:

[(1, 18867858984), (2, 9433929492), (3, 6289286328), (4, 4716964746), (6, 3144643164), (8, 2358482373), (9, 2096428776), (12, 1572321582), (13, 1451373768), (18, 1048214388), (24, 786160791), (26, 725686884), (27, 698809592), (36, 524107194), (39, 483791256), (52, 362843442), (54, 349404796), (72, 262053597), (78, 241895628), (104, 181421721), (108, 174702398), (117, 161263752), (156, 120947814), (169, 111644136), (216, 87351199), (234, 80631876), (312, 60473907), (338, 55822068), (351, 53754584), (468, 40315938), (507, 37214712), (676, 27911034), (702, 26877292), (936, 20157969), (1014, 18607356), (1352, 13955517), (1404, 13438646), (1521, 12404904), (2028, 9303678), (2808, 6719323), (3042, 6202452), (4056, 4651839), (4563, 4134968), (6084, 3101226), (9126, 2067484), (12168, 1550613), (18252, 1033742), (36504, 516871)]