180690426

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{53113}}^1$

素因数の和:53137

約数の個数: 48

約数和(自身を含む): 464003904

約数和(自身を除く): 283313478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 53113, 106226, 159339, 318678, 371791, 478017, 743582, 956034, 1115373, 1434051, 2230746, 2868102, 3346119, 4302153, 6692238, 8604306, 10038357, 12906459, 20076714, 25812918, 30115071, 60230142, 90345213, 180690426]

約数ペア:

[(1, 180690426), (2, 90345213), (3, 60230142), (6, 30115071), (7, 25812918), (9, 20076714), (14, 12906459), (18, 10038357), (21, 8604306), (27, 6692238), (42, 4302153), (54, 3346119), (63, 2868102), (81, 2230746), (126, 1434051), (162, 1115373), (189, 956034), (243, 743582), (378, 478017), (486, 371791), (567, 318678), (1134, 159339), (1701, 106226), (3402, 53113)]