27890268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19562

約数の個数: 48

約数和(自身を含む): 78753024

約数和(自身を除く): 50862756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 19531, 39062, 58593, 78124, 117186, 136717, 234372, 273434, 332027, 410151, 546868, 664054, 820302, 996081, 1328108, 1640604, 1992162, 2324189, 3984324, 4648378, 6972567, 9296756, 13945134, 27890268]

約数ペア:

[(1, 27890268), (2, 13945134), (3, 9296756), (4, 6972567), (6, 4648378), (7, 3984324), (12, 2324189), (14, 1992162), (17, 1640604), (21, 1328108), (28, 996081), (34, 820302), (42, 664054), (51, 546868), (68, 410151), (84, 332027), (102, 273434), (119, 234372), (204, 136717), (238, 117186), (357, 78124), (476, 58593), (714, 39062), (1428, 19531)]