943006974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90901}}^1$

素因数の和:90945

約数の個数: 64

約数和(自身を含む): 2443445760

約数和(自身を除く): 1500438786

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 90901, 181802, 272703, 545406, 636307, 1181713, 1272614, 1727119, 1908921, 2363426, 3454238, 3545139, 3817842, 5181357, 7090278, 8271991, 10362714, 12089833, 16543982, 22452547, 24179666, 24815973, 36269499, 44905094, 49631946, 67357641, 72538998, 134715282, 157167829, 314335658, 471503487, 943006974]

約数ペア:

[(1, 943006974), (2, 471503487), (3, 314335658), (6, 157167829), (7, 134715282), (13, 72538998), (14, 67357641), (19, 49631946), (21, 44905094), (26, 36269499), (38, 24815973), (39, 24179666), (42, 22452547), (57, 16543982), (78, 12089833), (91, 10362714), (114, 8271991), (133, 7090278), (182, 5181357), (247, 3817842), (266, 3545139), (273, 3454238), (399, 2363426), (494, 1908921), (546, 1727119), (741, 1272614), (798, 1181713), (1482, 636307), (1729, 545406), (3458, 272703), (5187, 181802), (10374, 90901)]