16699644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 48157200

約数和(自身を除く): 31457556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2099, 2652, 3978, 4198, 6297, 7956, 8396, 12594, 18891, 25188, 27287, 35683, 37782, 54574, 71366, 75564, 81861, 107049, 109148, 142732, 163722, 214098, 245583, 321147, 327444, 428196, 463879, 491166, 642294, 927758, 982332, 1284588, 1391637, 1855516, 2783274, 4174911, 5566548, 8349822, 16699644]

約数ペア:

[(1, 16699644), (2, 8349822), (3, 5566548), (4, 4174911), (6, 2783274), (9, 1855516), (12, 1391637), (13, 1284588), (17, 982332), (18, 927758), (26, 642294), (34, 491166), (36, 463879), (39, 428196), (51, 327444), (52, 321147), (68, 245583), (78, 214098), (102, 163722), (117, 142732), (153, 109148), (156, 107049), (204, 81861), (221, 75564), (234, 71366), (306, 54574), (442, 37782), (468, 35683), (612, 27287), (663, 25188), (884, 18891), (1326, 12594), (1989, 8396), (2099, 7956), (2652, 6297), (3978, 4198)]