19118049684

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^2\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 45368457792

約数和(自身を除く): 26250408108

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 281, 332, 498, 562, 823, 843, 996, 1124, 1646, 1686, 2469, 3292, 3372, 4938, 6889, 9876, 13778, 20667, 23323, 27556, 41334, 46646, 68309, 69969, 82668, 93292, 136618, 139938, 204927, 231263, 273236, 279876, 409854, 462526, 693789, 819708, 925052, 1387578, 1935809, 2775156, 3871618, 5669647, 5807427, 7743236, 11339294, 11614854, 17008941, 19194829, 22678588, 23229708, 34017882, 38389658, 57584487, 68035764, 76779316, 115168974, 230337948, 1593170807, 3186341614, 4779512421, 6372683228, 9559024842, 19118049684]

約数ペア:

[(1, 19118049684), (2, 9559024842), (3, 6372683228), (4, 4779512421), (6, 3186341614), (12, 1593170807), (83, 230337948), (166, 115168974), (249, 76779316), (281, 68035764), (332, 57584487), (498, 38389658), (562, 34017882), (823, 23229708), (843, 22678588), (996, 19194829), (1124, 17008941), (1646, 11614854), (1686, 11339294), (2469, 7743236), (3292, 5807427), (3372, 5669647), (4938, 3871618), (6889, 2775156), (9876, 1935809), (13778, 1387578), (20667, 925052), (23323, 819708), (27556, 693789), (41334, 462526), (46646, 409854), (68309, 279876), (69969, 273236), (82668, 231263), (93292, 204927), (136618, 139938)]