25698708

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1288

約数の個数: 84

約数和(自身を含む): 77122080

約数和(自身を除く): 51423372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1259, 1458, 1701, 2268, 2518, 2916, 3402, 3777, 5036, 5103, 6804, 7554, 8813, 10206, 11331, 15108, 17626, 20412, 22662, 26439, 33993, 35252, 45324, 52878, 67986, 79317, 101979, 105756, 135972, 158634, 203958, 237951, 305937, 317268, 407916, 475902, 611874, 713853, 917811, 951804, 1223748, 1427706, 1835622, 2141559, 2855412, 3671244, 4283118, 6424677, 8566236, 12849354, 25698708]

約数ペア:

[(1, 25698708), (2, 12849354), (3, 8566236), (4, 6424677), (6, 4283118), (7, 3671244), (9, 2855412), (12, 2141559), (14, 1835622), (18, 1427706), (21, 1223748), (27, 951804), (28, 917811), (36, 713853), (42, 611874), (54, 475902), (63, 407916), (81, 317268), (84, 305937), (108, 237951), (126, 203958), (162, 158634), (189, 135972), (243, 105756), (252, 101979), (324, 79317), (378, 67986), (486, 52878), (567, 45324), (729, 35252), (756, 33993), (972, 26439), (1134, 22662), (1259, 20412), (1458, 17626), (1701, 15108), (2268, 11331), (2518, 10206), (2916, 8813), (3402, 7554), (3777, 6804), (5036, 5103)]