1544676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 4366656

約数和(自身を除く): 2821980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 71, 74, 84, 98, 111, 142, 147, 148, 196, 213, 222, 259, 284, 294, 426, 444, 497, 518, 588, 777, 852, 994, 1036, 1491, 1554, 1813, 1988, 2627, 2982, 3108, 3479, 3626, 5254, 5439, 5964, 6958, 7252, 7881, 10437, 10508, 10878, 13916, 15762, 18389, 20874, 21756, 31524, 36778, 41748, 55167, 73556, 110334, 128723, 220668, 257446, 386169, 514892, 772338, 1544676]

約数ペア:

[(1, 1544676), (2, 772338), (3, 514892), (4, 386169), (6, 257446), (7, 220668), (12, 128723), (14, 110334), (21, 73556), (28, 55167), (37, 41748), (42, 36778), (49, 31524), (71, 21756), (74, 20874), (84, 18389), (98, 15762), (111, 13916), (142, 10878), (147, 10508), (148, 10437), (196, 7881), (213, 7252), (222, 6958), (259, 5964), (284, 5439), (294, 5254), (426, 3626), (444, 3479), (497, 3108), (518, 2982), (588, 2627), (777, 1988), (852, 1813), (994, 1554), (1036, 1491)]