140799006

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 332640000

約数和(自身を除く): 191840994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1259, 1962, 2071, 2518, 2943, 3777, 4142, 5886, 6213, 7554, 11331, 12426, 18639, 22662, 23921, 33993, 37278, 47842, 55917, 67986, 71763, 111834, 137231, 143526, 215289, 274462, 411693, 430578, 645867, 823386, 1235079, 1291734, 2470158, 2607389, 3705237, 5214778, 7410474, 7822167, 15644334, 23466501, 46933002, 70399503, 140799006]

約数ペア:

[(1, 140799006), (2, 70399503), (3, 46933002), (6, 23466501), (9, 15644334), (18, 7822167), (19, 7410474), (27, 5214778), (38, 3705237), (54, 2607389), (57, 2470158), (109, 1291734), (114, 1235079), (171, 823386), (218, 645867), (327, 430578), (342, 411693), (513, 274462), (654, 215289), (981, 143526), (1026, 137231), (1259, 111834), (1962, 71763), (2071, 67986), (2518, 55917), (2943, 47842), (3777, 37278), (4142, 33993), (5886, 23921), (6213, 22662), (7554, 18639), (11331, 12426)]