42419286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 125798400

約数和(自身を除く): 83379114

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 29, 38, 39, 42, 47, 57, 58, 63, 78, 87, 91, 94, 114, 117, 126, 133, 141, 171, 174, 182, 203, 234, 247, 261, 266, 273, 282, 329, 342, 377, 399, 406, 423, 494, 522, 546, 551, 609, 611, 658, 741, 754, 798, 819, 846, 893, 987, 1102, 1131, 1197, 1218, 1222, 1363, 1482, 1638, 1653, 1729, 1786, 1827, 1833, 1974, 2223, 2262, 2394, 2639, 2679, 2726, 2961, 3306, 3393, 3458, 3654, 3666, 3857, 4089, 4277, 4446, 4959, 5187, 5278, 5358, 5499, 5922, 6251, 6786, 7163, 7714, 7917, 8037, 8178, 8554, 9541, 9918, 10374, 10998, 11571, 11609, 12267, 12502, 12831, 14326, 15561, 15834, 16074, 17719, 18753, 19082, 21489, 23142, 23218, 23751, 24534, 25662, 25897, 28623, 31122, 34713, 34827, 35438, 37506, 38493, 42978, 47502, 50141, 51794, 53157, 56259, 57246, 64467, 69426, 69654, 76986, 77691, 81263, 85869, 100282, 104481, 106314, 112518, 124033, 128934, 150423, 155382, 159471, 162526, 171738, 181279, 208962, 233073, 243789, 248066, 300846, 318942, 336661, 362558, 372099, 451269, 466146, 487578, 543837, 673322, 731367, 744198, 902538, 1009983, 1087674, 1116297, 1462734, 1631511, 2019966, 2232594, 2356627, 3029949, 3263022, 4713254, 6059898, 7069881, 14139762, 21209643, 42419286]

約数ペア:

[(1, 42419286), (2, 21209643), (3, 14139762), (6, 7069881), (7, 6059898), (9, 4713254), (13, 3263022), (14, 3029949), (18, 2356627), (19, 2232594), (21, 2019966), (26, 1631511), (29, 1462734), (38, 1116297), (39, 1087674), (42, 1009983), (47, 902538), (57, 744198), (58, 731367), (63, 673322), (78, 543837), (87, 487578), (91, 466146), (94, 451269), (114, 372099), (117, 362558), (126, 336661), (133, 318942), (141, 300846), (171, 248066), (174, 243789), (182, 233073), (203, 208962), (234, 181279), (247, 171738), (261, 162526), (266, 159471), (273, 155382), (282, 150423), (329, 128934), (342, 124033), (377, 112518), (399, 106314), (406, 104481), (423, 100282), (494, 85869), (522, 81263), (546, 77691), (551, 76986), (609, 69654), (611, 69426), (658, 64467), (741, 57246), (754, 56259), (798, 53157), (819, 51794), (846, 50141), (893, 47502), (987, 42978), (1102, 38493), (1131, 37506), (1197, 35438), (1218, 34827), (1222, 34713), (1363, 31122), (1482, 28623), (1638, 25897), (1653, 25662), (1729, 24534), (1786, 23751), (1827, 23218), (1833, 23142), (1974, 21489), (2223, 19082), (2262, 18753), (2394, 17719), (2639, 16074), (2679, 15834), (2726, 15561), (2961, 14326), (3306, 12831), (3393, 12502), (3458, 12267), (3654, 11609), (3666, 11571), (3857, 10998), (4089, 10374), (4277, 9918), (4446, 9541), (4959, 8554), (5187, 8178), (5278, 8037), (5358, 7917), (5499, 7714), (5922, 7163), (6251, 6786)]