131421492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{214741}}^1$

素因数の和:214768

約数の個数: 36

約数和(自身を含む): 351747396

約数和(自身を除く): 220325904

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 214741, 429482, 644223, 858964, 1288446, 1932669, 2576892, 3650597, 3865338, 7301194, 7730676, 10951791, 14602388, 21903582, 32855373, 43807164, 65710746, 131421492]

約数ペア:

[(1, 131421492), (2, 65710746), (3, 43807164), (4, 32855373), (6, 21903582), (9, 14602388), (12, 10951791), (17, 7730676), (18, 7301194), (34, 3865338), (36, 3650597), (51, 2576892), (68, 1932669), (102, 1288446), (153, 858964), (204, 644223), (306, 429482), (612, 214741)]