211131738

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 498960000

約数和(自身を除く): 287828262

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 349, 459, 659, 698, 918, 1047, 1318, 1977, 2094, 3141, 3954, 5931, 5933, 6282, 9423, 11203, 11862, 11866, 17793, 17799, 18846, 22406, 33609, 35586, 35598, 53397, 67218, 100827, 106794, 160191, 201654, 229991, 302481, 320382, 459982, 604962, 689973, 1379946, 2069919, 3909847, 4139838, 6209757, 7819694, 11729541, 12419514, 23459082, 35188623, 70377246, 105565869, 211131738]

約数ペア:

[(1, 211131738), (2, 105565869), (3, 70377246), (6, 35188623), (9, 23459082), (17, 12419514), (18, 11729541), (27, 7819694), (34, 6209757), (51, 4139838), (54, 3909847), (102, 2069919), (153, 1379946), (306, 689973), (349, 604962), (459, 459982), (659, 320382), (698, 302481), (918, 229991), (1047, 201654), (1318, 160191), (1977, 106794), (2094, 100827), (3141, 67218), (3954, 53397), (5931, 35598), (5933, 35586), (6282, 33609), (9423, 22406), (11203, 18846), (11862, 17799), (11866, 17793)]