27819018

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 36531702

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 97, 113, 141, 194, 226, 282, 291, 339, 423, 582, 678, 846, 873, 1017, 1269, 1746, 2034, 2538, 2619, 3051, 4559, 5238, 5311, 6102, 9118, 10622, 10961, 13677, 15933, 21922, 27354, 31866, 32883, 41031, 47799, 65766, 82062, 95598, 98649, 123093, 143397, 197298, 246186, 286794, 295947, 515167, 591894, 1030334, 1545501, 3091002, 4636503, 9273006, 13909509, 27819018]

約数ペア:

[(1, 27819018), (2, 13909509), (3, 9273006), (6, 4636503), (9, 3091002), (18, 1545501), (27, 1030334), (47, 591894), (54, 515167), (94, 295947), (97, 286794), (113, 246186), (141, 197298), (194, 143397), (226, 123093), (282, 98649), (291, 95598), (339, 82062), (423, 65766), (582, 47799), (678, 41031), (846, 32883), (873, 31866), (1017, 27354), (1269, 21922), (1746, 15933), (2034, 13677), (2538, 10961), (2619, 10622), (3051, 9118), (4559, 6102), (5238, 5311)]