2146921794

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{10007}}^1$

素因数の和:10184

約数の個数: 64

約数和(自身を含む): 4971974400

約数和(自身を除く): 2825052606

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 137, 174, 261, 274, 411, 522, 783, 822, 1233, 1566, 2466, 3699, 3973, 7398, 7946, 10007, 11919, 20014, 23838, 30021, 35757, 60042, 71514, 90063, 107271, 180126, 214542, 270189, 290203, 540378, 580406, 870609, 1370959, 1741218, 2611827, 2741918, 4112877, 5223654, 7835481, 8225754, 12338631, 15670962, 24677262, 37015893, 39757811, 74031786, 79515622, 119273433, 238546866, 357820299, 715640598, 1073460897, 2146921794]

約数ペア:

[(1, 2146921794), (2, 1073460897), (3, 715640598), (6, 357820299), (9, 238546866), (18, 119273433), (27, 79515622), (29, 74031786), (54, 39757811), (58, 37015893), (87, 24677262), (137, 15670962), (174, 12338631), (261, 8225754), (274, 7835481), (411, 5223654), (522, 4112877), (783, 2741918), (822, 2611827), (1233, 1741218), (1566, 1370959), (2466, 870609), (3699, 580406), (3973, 540378), (7398, 290203), (7946, 270189), (10007, 214542), (11919, 180126), (20014, 107271), (23838, 90063), (30021, 71514), (35757, 60042)]