1879778868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19973}}^1$

素因数の和:20045

約数の個数: 96

約数和(自身を含む): 5154250752

約数和(自身を除く): 3274471884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 124, 132, 138, 186, 253, 276, 341, 372, 506, 682, 713, 759, 1012, 1023, 1364, 1426, 1518, 2046, 2139, 2852, 3036, 4092, 4278, 7843, 8556, 15686, 19973, 23529, 31372, 39946, 47058, 59919, 79892, 94116, 119838, 219703, 239676, 439406, 459379, 619163, 659109, 878812, 918758, 1238326, 1318218, 1378137, 1837516, 1857489, 2476652, 2636436, 2756274, 3714978, 5053169, 5512548, 6810793, 7429956, 10106338, 13621586, 14240749, 15159507, 20212676, 20432379, 27243172, 28481498, 30319014, 40864758, 42722247, 56962996, 60638028, 81729516, 85444494, 156648239, 170888988, 313296478, 469944717, 626592956, 939889434, 1879778868]

約数ペア:

[(1, 1879778868), (2, 939889434), (3, 626592956), (4, 469944717), (6, 313296478), (11, 170888988), (12, 156648239), (22, 85444494), (23, 81729516), (31, 60638028), (33, 56962996), (44, 42722247), (46, 40864758), (62, 30319014), (66, 28481498), (69, 27243172), (92, 20432379), (93, 20212676), (124, 15159507), (132, 14240749), (138, 13621586), (186, 10106338), (253, 7429956), (276, 6810793), (341, 5512548), (372, 5053169), (506, 3714978), (682, 2756274), (713, 2636436), (759, 2476652), (1012, 1857489), (1023, 1837516), (1364, 1378137), (1426, 1318218), (1518, 1238326), (2046, 918758), (2139, 878812), (2852, 659109), (3036, 619163), (4092, 459379), (4278, 439406), (7843, 239676), (8556, 219703), (15686, 119838), (19973, 94116), (23529, 79892), (31372, 59919), (39946, 47058)]