855988884

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12808

約数の個数: 84

約数和(自身を含む): 2343776736

約数和(自身を除く): 1487787852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 729, 828, 972, 1242, 1458, 1863, 2484, 2916, 3726, 5589, 7452, 11178, 12763, 16767, 22356, 25526, 33534, 38289, 51052, 67068, 76578, 114867, 153156, 229734, 293549, 344601, 459468, 587098, 689202, 880647, 1033803, 1174196, 1378404, 1761294, 2067606, 2641941, 3101409, 3522588, 4135212, 5283882, 6202818, 7925823, 9304227, 10567764, 12405636, 15851646, 18608454, 23777469, 31703292, 37216908, 47554938, 71332407, 95109876, 142664814, 213997221, 285329628, 427994442, 855988884]

約数ペア:

[(1, 855988884), (2, 427994442), (3, 285329628), (4, 213997221), (6, 142664814), (9, 95109876), (12, 71332407), (18, 47554938), (23, 37216908), (27, 31703292), (36, 23777469), (46, 18608454), (54, 15851646), (69, 12405636), (81, 10567764), (92, 9304227), (108, 7925823), (138, 6202818), (162, 5283882), (207, 4135212), (243, 3522588), (276, 3101409), (324, 2641941), (414, 2067606), (486, 1761294), (621, 1378404), (729, 1174196), (828, 1033803), (972, 880647), (1242, 689202), (1458, 587098), (1863, 459468), (2484, 344601), (2916, 293549), (3726, 229734), (5589, 153156), (7452, 114867), (11178, 76578), (12763, 67068), (16767, 51052), (22356, 38289), (25526, 33534)]