38379978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23431}}^1$

素因数の和:23459

約数の個数: 48

約数和(自身を含む): 102350976

約数和(自身を除く): 63970998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 23431, 46862, 70293, 140586, 164017, 210879, 304603, 328034, 421758, 492051, 609206, 913809, 984102, 1476153, 1827618, 2132221, 2741427, 2952306, 4264442, 5482854, 6396663, 12793326, 19189989, 38379978]

約数ペア:

[(1, 38379978), (2, 19189989), (3, 12793326), (6, 6396663), (7, 5482854), (9, 4264442), (13, 2952306), (14, 2741427), (18, 2132221), (21, 1827618), (26, 1476153), (39, 984102), (42, 913809), (63, 609206), (78, 492051), (91, 421758), (117, 328034), (126, 304603), (182, 210879), (234, 164017), (273, 140586), (546, 70293), (819, 46862), (1638, 23431)]