16778388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7512

約数の個数: 48

約数和(自身を含む): 45226944

約数和(自身を除く): 28448556

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 7477, 14954, 22431, 29908, 44862, 82247, 89724, 127109, 164494, 246741, 254218, 328988, 381327, 493482, 508436, 762654, 986964, 1398199, 1525308, 2796398, 4194597, 5592796, 8389194, 16778388]

約数ペア:

[(1, 16778388), (2, 8389194), (3, 5592796), (4, 4194597), (6, 2796398), (11, 1525308), (12, 1398199), (17, 986964), (22, 762654), (33, 508436), (34, 493482), (44, 381327), (51, 328988), (66, 254218), (68, 246741), (102, 164494), (132, 127109), (187, 89724), (204, 82247), (374, 44862), (561, 29908), (748, 22431), (1122, 14954), (2244, 7477)]