520038414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2543}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 1323694080

約数和(自身を除く): 803655666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 541, 1082, 1623, 2543, 3246, 3787, 4869, 5086, 7574, 7629, 9738, 11361, 14607, 15258, 17801, 22722, 22887, 29214, 34083, 35602, 45774, 53403, 68166, 68661, 102249, 106806, 137322, 160209, 204498, 320418, 480627, 961254, 1375763, 2751526, 4127289, 8254578, 9630341, 12381867, 19260682, 24763734, 28891023, 37145601, 57782046, 74291202, 86673069, 173346138, 260019207, 520038414]

約数ペア:

[(1, 520038414), (2, 260019207), (3, 173346138), (6, 86673069), (7, 74291202), (9, 57782046), (14, 37145601), (18, 28891023), (21, 24763734), (27, 19260682), (42, 12381867), (54, 9630341), (63, 8254578), (126, 4127289), (189, 2751526), (378, 1375763), (541, 961254), (1082, 480627), (1623, 320418), (2543, 204498), (3246, 160209), (3787, 137322), (4869, 106806), (5086, 102249), (7574, 68661), (7629, 68166), (9738, 53403), (11361, 45774), (14607, 35602), (15258, 34083), (17801, 29214), (22722, 22887)]