1865484

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 5053440

約数和(自身を除く): 3187956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 751, 828, 1242, 1502, 2253, 2484, 3004, 4506, 6759, 9012, 13518, 17273, 20277, 27036, 34546, 40554, 51819, 69092, 81108, 103638, 155457, 207276, 310914, 466371, 621828, 932742, 1865484]

約数ペア:

[(1, 1865484), (2, 932742), (3, 621828), (4, 466371), (6, 310914), (9, 207276), (12, 155457), (18, 103638), (23, 81108), (27, 69092), (36, 51819), (46, 40554), (54, 34546), (69, 27036), (92, 20277), (108, 17273), (138, 13518), (207, 9012), (276, 6759), (414, 4506), (621, 3004), (751, 2484), (828, 2253), (1242, 1502)]