23387826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 63700992

約数和(自身を除く): 40313166

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 31, 33, 42, 46, 62, 66, 69, 71, 77, 93, 138, 142, 154, 161, 186, 213, 217, 231, 253, 322, 341, 426, 434, 462, 483, 497, 506, 651, 682, 713, 759, 781, 966, 994, 1023, 1302, 1426, 1491, 1518, 1562, 1633, 1771, 2046, 2139, 2201, 2343, 2387, 2982, 3266, 3542, 4278, 4402, 4686, 4774, 4899, 4991, 5313, 5467, 6603, 7161, 7843, 9798, 9982, 10626, 10934, 11431, 13206, 14322, 14973, 15407, 15686, 16401, 17963, 22862, 23529, 24211, 29946, 30814, 32802, 34293, 35926, 46221, 47058, 48422, 50623, 53889, 54901, 68586, 72633, 92442, 101246, 107778, 109802, 125741, 145266, 151869, 164703, 169477, 251482, 303738, 329406, 338954, 354361, 377223, 508431, 556853, 708722, 754446, 1016862, 1063083, 1113706, 1670559, 2126166, 3341118, 3897971, 7795942, 11693913, 23387826]

約数ペア:

[(1, 23387826), (2, 11693913), (3, 7795942), (6, 3897971), (7, 3341118), (11, 2126166), (14, 1670559), (21, 1113706), (22, 1063083), (23, 1016862), (31, 754446), (33, 708722), (42, 556853), (46, 508431), (62, 377223), (66, 354361), (69, 338954), (71, 329406), (77, 303738), (93, 251482), (138, 169477), (142, 164703), (154, 151869), (161, 145266), (186, 125741), (213, 109802), (217, 107778), (231, 101246), (253, 92442), (322, 72633), (341, 68586), (426, 54901), (434, 53889), (462, 50623), (483, 48422), (497, 47058), (506, 46221), (651, 35926), (682, 34293), (713, 32802), (759, 30814), (781, 29946), (966, 24211), (994, 23529), (1023, 22862), (1302, 17963), (1426, 16401), (1491, 15686), (1518, 15407), (1562, 14973), (1633, 14322), (1771, 13206), (2046, 11431), (2139, 10934), (2201, 10626), (2343, 9982), (2387, 9798), (2982, 7843), (3266, 7161), (3542, 6603), (4278, 5467), (4402, 5313), (4686, 4991), (4774, 4899)]