25737138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 67931136

約数和(自身を除く): 42193998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 83, 107, 126, 138, 161, 166, 207, 214, 249, 321, 322, 414, 483, 498, 581, 642, 747, 749, 963, 966, 1162, 1449, 1494, 1498, 1743, 1909, 1926, 2247, 2461, 2898, 3486, 3818, 4494, 4922, 5229, 5727, 6741, 7383, 8881, 10458, 11454, 13363, 13482, 14766, 17181, 17227, 17762, 22149, 26643, 26726, 34362, 34454, 40089, 44298, 51681, 53286, 62167, 79929, 80178, 103362, 120267, 124334, 155043, 159858, 186501, 204263, 240534, 310086, 373002, 408526, 559503, 612789, 1119006, 1225578, 1429841, 1838367, 2859682, 3676734, 4289523, 8579046, 12868569, 25737138]

約数ペア:

[(1, 25737138), (2, 12868569), (3, 8579046), (6, 4289523), (7, 3676734), (9, 2859682), (14, 1838367), (18, 1429841), (21, 1225578), (23, 1119006), (42, 612789), (46, 559503), (63, 408526), (69, 373002), (83, 310086), (107, 240534), (126, 204263), (138, 186501), (161, 159858), (166, 155043), (207, 124334), (214, 120267), (249, 103362), (321, 80178), (322, 79929), (414, 62167), (483, 53286), (498, 51681), (581, 44298), (642, 40089), (747, 34454), (749, 34362), (963, 26726), (966, 26643), (1162, 22149), (1449, 17762), (1494, 17227), (1498, 17181), (1743, 14766), (1909, 13482), (1926, 13363), (2247, 11454), (2461, 10458), (2898, 8881), (3486, 7383), (3818, 6741), (4494, 5727), (4922, 5229)]