858367638

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 2025397440

約数和(自身を除く): 1167029802

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 421, 459, 842, 918, 1263, 2221, 2526, 3789, 4442, 6663, 7157, 7578, 11367, 13326, 14314, 19989, 21471, 22734, 37757, 39978, 42942, 59967, 64413, 75514, 113271, 119934, 128826, 193239, 226542, 339813, 386478, 679626, 935041, 1019439, 1870082, 2038878, 2805123, 5610246, 8415369, 15895697, 16830738, 25246107, 31791394, 47687091, 50492214, 95374182, 143061273, 286122546, 429183819, 858367638]

約数ペア:

[(1, 858367638), (2, 429183819), (3, 286122546), (6, 143061273), (9, 95374182), (17, 50492214), (18, 47687091), (27, 31791394), (34, 25246107), (51, 16830738), (54, 15895697), (102, 8415369), (153, 5610246), (306, 2805123), (421, 2038878), (459, 1870082), (842, 1019439), (918, 935041), (1263, 679626), (2221, 386478), (2526, 339813), (3789, 226542), (4442, 193239), (6663, 128826), (7157, 119934), (7578, 113271), (11367, 75514), (13326, 64413), (14314, 59967), (19989, 42942), (21471, 39978), (22734, 37757)]