842174028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2287}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 2181187008

約数和(自身を除く): 1339012980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 193, 212, 318, 386, 477, 579, 636, 772, 954, 1158, 1737, 1908, 2287, 2316, 3474, 4574, 6861, 6948, 9148, 10229, 13722, 20458, 20583, 27444, 30687, 40916, 41166, 61374, 82332, 92061, 121211, 122748, 184122, 242422, 363633, 368244, 441391, 484844, 727266, 882782, 1090899, 1324173, 1454532, 1765564, 2181798, 2648346, 3972519, 4363596, 5296692, 7945038, 15890076, 23393723, 46787446, 70181169, 93574892, 140362338, 210543507, 280724676, 421087014, 842174028]

約数ペア:

[(1, 842174028), (2, 421087014), (3, 280724676), (4, 210543507), (6, 140362338), (9, 93574892), (12, 70181169), (18, 46787446), (36, 23393723), (53, 15890076), (106, 7945038), (159, 5296692), (193, 4363596), (212, 3972519), (318, 2648346), (386, 2181798), (477, 1765564), (579, 1454532), (636, 1324173), (772, 1090899), (954, 882782), (1158, 727266), (1737, 484844), (1908, 441391), (2287, 368244), (2316, 363633), (3474, 242422), (4574, 184122), (6861, 122748), (6948, 121211), (9148, 92061), (10229, 82332), (13722, 61374), (20458, 41166), (20583, 40916), (27444, 30687)]