13970844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 23768676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 359, 414, 423, 564, 718, 828, 846, 1077, 1081, 1436, 1692, 2154, 2162, 3231, 3243, 4308, 4324, 6462, 6486, 8257, 9729, 12924, 12972, 16514, 16873, 19458, 24771, 33028, 33746, 38916, 49542, 50619, 67492, 74313, 99084, 101238, 148626, 151857, 202476, 297252, 303714, 388079, 607428, 776158, 1164237, 1552316, 2328474, 3492711, 4656948, 6985422, 13970844]

約数ペア:

[(1, 13970844), (2, 6985422), (3, 4656948), (4, 3492711), (6, 2328474), (9, 1552316), (12, 1164237), (18, 776158), (23, 607428), (36, 388079), (46, 303714), (47, 297252), (69, 202476), (92, 151857), (94, 148626), (138, 101238), (141, 99084), (188, 74313), (207, 67492), (276, 50619), (282, 49542), (359, 38916), (414, 33746), (423, 33028), (564, 24771), (718, 19458), (828, 16873), (846, 16514), (1077, 12972), (1081, 12924), (1436, 9729), (1692, 8257), (2154, 6486), (2162, 6462), (3231, 4324), (3243, 4308)]