64670634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7229}}^1$

素因数の和:7315

約数の個数: 48

約数和(自身を含む): 162414720

約数和(自身を除く): 97744086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 7229, 8946, 14458, 21687, 43374, 50603, 65061, 101206, 130122, 151809, 303618, 455427, 513259, 910854, 1026518, 1539777, 3079554, 3592813, 4619331, 7185626, 9238662, 10778439, 21556878, 32335317, 64670634]

約数ペア:

[(1, 64670634), (2, 32335317), (3, 21556878), (6, 10778439), (7, 9238662), (9, 7185626), (14, 4619331), (18, 3592813), (21, 3079554), (42, 1539777), (63, 1026518), (71, 910854), (126, 513259), (142, 455427), (213, 303618), (426, 151809), (497, 130122), (639, 101206), (994, 65061), (1278, 50603), (1491, 43374), (2982, 21687), (4473, 14458), (7229, 8946)]