13992426

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 36053760

約数和(自身を除く): 22061334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 457, 486, 567, 729, 914, 1134, 1371, 1458, 1701, 2187, 2742, 3199, 3402, 4113, 4374, 5103, 6398, 8226, 9597, 10206, 12339, 15309, 19194, 24678, 28791, 30618, 37017, 57582, 74034, 86373, 111051, 172746, 222102, 259119, 333153, 518238, 666306, 777357, 999459, 1554714, 1998918, 2332071, 4664142, 6996213, 13992426]

約数ペア:

[(1, 13992426), (2, 6996213), (3, 4664142), (6, 2332071), (7, 1998918), (9, 1554714), (14, 999459), (18, 777357), (21, 666306), (27, 518238), (42, 333153), (54, 259119), (63, 222102), (81, 172746), (126, 111051), (162, 86373), (189, 74034), (243, 57582), (378, 37017), (457, 30618), (486, 28791), (567, 24678), (729, 19194), (914, 15309), (1134, 12339), (1371, 10206), (1458, 9597), (1701, 8226), (2187, 6398), (2742, 5103), (3199, 4374), (3402, 4113)]