1517292

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{223}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 4566016

約数和(自身を除く): 3048724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 223, 243, 252, 324, 378, 446, 486, 567, 669, 756, 892, 972, 1134, 1338, 1561, 1701, 2007, 2268, 2676, 3122, 3402, 4014, 4683, 6021, 6244, 6804, 8028, 9366, 12042, 14049, 18063, 18732, 24084, 28098, 36126, 42147, 54189, 56196, 72252, 84294, 108378, 126441, 168588, 216756, 252882, 379323, 505764, 758646, 1517292]

約数ペア:

[(1, 1517292), (2, 758646), (3, 505764), (4, 379323), (6, 252882), (7, 216756), (9, 168588), (12, 126441), (14, 108378), (18, 84294), (21, 72252), (27, 56196), (28, 54189), (36, 42147), (42, 36126), (54, 28098), (63, 24084), (81, 18732), (84, 18063), (108, 14049), (126, 12042), (162, 9366), (189, 8028), (223, 6804), (243, 6244), (252, 6021), (324, 4683), (378, 4014), (446, 3402), (486, 3122), (567, 2676), (669, 2268), (756, 2007), (892, 1701), (972, 1561), (1134, 1338)]