42778494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 109175040

約数和(自身を除く): 66396546

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 71, 99, 102, 142, 153, 179, 187, 198, 213, 306, 358, 374, 426, 537, 561, 639, 781, 1074, 1122, 1207, 1278, 1562, 1611, 1683, 1969, 2343, 2414, 3043, 3222, 3366, 3621, 3938, 4686, 5907, 6086, 7029, 7242, 9129, 10863, 11814, 12709, 13277, 14058, 17721, 18258, 21726, 25418, 26554, 27387, 33473, 35442, 38127, 39831, 54774, 66946, 76254, 79662, 100419, 114381, 119493, 139799, 200838, 216053, 228762, 238986, 279598, 301257, 419397, 432106, 602514, 648159, 838794, 1258191, 1296318, 1944477, 2376583, 2516382, 3888954, 4753166, 7129749, 14259498, 21389247, 42778494]

約数ペア:

[(1, 42778494), (2, 21389247), (3, 14259498), (6, 7129749), (9, 4753166), (11, 3888954), (17, 2516382), (18, 2376583), (22, 1944477), (33, 1296318), (34, 1258191), (51, 838794), (66, 648159), (71, 602514), (99, 432106), (102, 419397), (142, 301257), (153, 279598), (179, 238986), (187, 228762), (198, 216053), (213, 200838), (306, 139799), (358, 119493), (374, 114381), (426, 100419), (537, 79662), (561, 76254), (639, 66946), (781, 54774), (1074, 39831), (1122, 38127), (1207, 35442), (1278, 33473), (1562, 27387), (1611, 26554), (1683, 25418), (1969, 21726), (2343, 18258), (2414, 17721), (3043, 14058), (3222, 13277), (3366, 12709), (3621, 11814), (3938, 10863), (4686, 9129), (5907, 7242), (6086, 7029)]