851940762

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 1813705344

約数和(自身を除く): 961764582

約数列:

[1, 2, 3, 6, 37, 53, 61, 74, 106, 111, 122, 159, 183, 222, 318, 366, 1187, 1961, 2257, 2374, 3233, 3561, 3922, 4514, 5883, 6466, 6771, 7122, 9699, 11766, 13542, 19398, 43919, 62911, 72407, 87838, 119621, 125822, 131757, 144814, 188733, 217221, 239242, 263514, 358863, 377466, 434442, 717726, 2327707, 2679059, 3837571, 4655414, 5358118, 6983121, 7675142, 8037177, 11512713, 13966242, 16074354, 23025426, 141990127, 283980254, 425970381, 851940762]

約数ペア:

[(1, 851940762), (2, 425970381), (3, 283980254), (6, 141990127), (37, 23025426), (53, 16074354), (61, 13966242), (74, 11512713), (106, 8037177), (111, 7675142), (122, 6983121), (159, 5358118), (183, 4655414), (222, 3837571), (318, 2679059), (366, 2327707), (1187, 717726), (1961, 434442), (2257, 377466), (2374, 358863), (3233, 263514), (3561, 239242), (3922, 217221), (4514, 188733), (5883, 144814), (6466, 131757), (6771, 125822), (7122, 119621), (9699, 87838), (11766, 72407), (13542, 62911), (19398, 43919)]