16333668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 47102328

約数和(自身を除く): 30768660

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, 2053, 2652, 3978, 4106, 6159, 7956, 8212, 12318, 18477, 24636, 26689, 34901, 36954, 53378, 69802, 73908, 80067, 104703, 106756, 139604, 160134, 209406, 240201, 314109, 320268, 418812, 453713, 480402, 628218, 907426, 960804, 1256436, 1361139, 1814852, 2722278, 4083417, 5444556, 8166834, 16333668]

約数ペア:

[(1, 16333668), (2, 8166834), (3, 5444556), (4, 4083417), (6, 2722278), (9, 1814852), (12, 1361139), (13, 1256436), (17, 960804), (18, 907426), (26, 628218), (34, 480402), (36, 453713), (39, 418812), (51, 320268), (52, 314109), (68, 240201), (78, 209406), (102, 160134), (117, 139604), (153, 106756), (156, 104703), (204, 80067), (221, 73908), (234, 69802), (306, 53378), (442, 36954), (468, 34901), (612, 26689), (663, 24636), (884, 18477), (1326, 12318), (1989, 8212), (2053, 7956), (2652, 6159), (3978, 4106)]