1814784

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 5150880

約数和(自身を除く): 3336096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 139, 192, 204, 256, 272, 278, 384, 408, 417, 544, 556, 768, 816, 834, 1088, 1112, 1632, 1668, 2176, 2224, 2363, 3264, 3336, 4352, 4448, 4726, 6528, 6672, 7089, 8896, 9452, 13056, 13344, 14178, 17792, 18904, 26688, 28356, 35584, 37808, 53376, 56712, 75616, 106752, 113424, 151232, 226848, 302464, 453696, 604928, 907392, 1814784]

約数ペア:

[(1, 1814784), (2, 907392), (3, 604928), (4, 453696), (6, 302464), (8, 226848), (12, 151232), (16, 113424), (17, 106752), (24, 75616), (32, 56712), (34, 53376), (48, 37808), (51, 35584), (64, 28356), (68, 26688), (96, 18904), (102, 17792), (128, 14178), (136, 13344), (139, 13056), (192, 9452), (204, 8896), (256, 7089), (272, 6672), (278, 6528), (384, 4726), (408, 4448), (417, 4352), (544, 3336), (556, 3264), (768, 2363), (816, 2224), (834, 2176), (1088, 1668), (1112, 1632)]