1871736804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{7681}}^1$

素因数の和:8665

約数の個数: 72

約数和(自身を含む): 5413536128

約数和(自身を除く): 3541799324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 967, 1934, 2901, 3868, 5802, 6769, 7681, 8703, 11604, 13538, 15362, 17406, 20307, 23043, 27076, 30724, 34812, 40614, 46086, 53767, 60921, 69129, 81228, 92172, 107534, 121842, 138258, 161301, 215068, 243684, 276516, 322602, 483903, 645204, 967806, 1935612, 7427527, 14855054, 22282581, 29710108, 44565162, 51992689, 66847743, 89130324, 103985378, 133695486, 155978067, 207970756, 267390972, 311956134, 467934201, 623912268, 935868402, 1871736804]

約数ペア:

[(1, 1871736804), (2, 935868402), (3, 623912268), (4, 467934201), (6, 311956134), (7, 267390972), (9, 207970756), (12, 155978067), (14, 133695486), (18, 103985378), (21, 89130324), (28, 66847743), (36, 51992689), (42, 44565162), (63, 29710108), (84, 22282581), (126, 14855054), (252, 7427527), (967, 1935612), (1934, 967806), (2901, 645204), (3868, 483903), (5802, 322602), (6769, 276516), (7681, 243684), (8703, 215068), (11604, 161301), (13538, 138258), (15362, 121842), (17406, 107534), (20307, 92172), (23043, 81228), (27076, 69129), (30724, 60921), (34812, 53767), (40614, 46086)]