19440792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 63741600

約数和(自身を除く): 44300808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2269, 2856, 4284, 4538, 6807, 8568, 9076, 13614, 15883, 18152, 20421, 27228, 31766, 38573, 40842, 47649, 54456, 63532, 77146, 81684, 95298, 115719, 127064, 142947, 154292, 163368, 190596, 231438, 270011, 285894, 308584, 347157, 381192, 462876, 540022, 571788, 694314, 810033, 925752, 1080044, 1143576, 1388628, 1620066, 2160088, 2430099, 2777256, 3240132, 4860198, 6480264, 9720396, 19440792]

約数ペア:

[(1, 19440792), (2, 9720396), (3, 6480264), (4, 4860198), (6, 3240132), (7, 2777256), (8, 2430099), (9, 2160088), (12, 1620066), (14, 1388628), (17, 1143576), (18, 1080044), (21, 925752), (24, 810033), (28, 694314), (34, 571788), (36, 540022), (42, 462876), (51, 381192), (56, 347157), (63, 308584), (68, 285894), (72, 270011), (84, 231438), (102, 190596), (119, 163368), (126, 154292), (136, 142947), (153, 127064), (168, 115719), (204, 95298), (238, 81684), (252, 77146), (306, 63532), (357, 54456), (408, 47649), (476, 40842), (504, 38573), (612, 31766), (714, 27228), (952, 20421), (1071, 18152), (1224, 15883), (1428, 13614), (2142, 9076), (2269, 8568), (2856, 6807), (4284, 4538)]