2045302542

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{983}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 4641960960

約数和(自身を除く): 2596658418

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 727, 954, 983, 1431, 1454, 1966, 2181, 2862, 2949, 4362, 5898, 6543, 8847, 13086, 17694, 19629, 26541, 38531, 39258, 52099, 53082, 77062, 104198, 115593, 156297, 231186, 312594, 346779, 468891, 693558, 714641, 937782, 1040337, 1406673, 1429282, 2080674, 2143923, 2813346, 4287846, 6431769, 12863538, 19295307, 37875973, 38590614, 75751946, 113627919, 227255838, 340883757, 681767514, 1022651271, 2045302542]

約数ペア:

[(1, 2045302542), (2, 1022651271), (3, 681767514), (6, 340883757), (9, 227255838), (18, 113627919), (27, 75751946), (53, 38590614), (54, 37875973), (106, 19295307), (159, 12863538), (318, 6431769), (477, 4287846), (727, 2813346), (954, 2143923), (983, 2080674), (1431, 1429282), (1454, 1406673), (1966, 1040337), (2181, 937782), (2862, 714641), (2949, 693558), (4362, 468891), (5898, 346779), (6543, 312594), (8847, 231186), (13086, 156297), (17694, 115593), (19629, 104198), (26541, 77062), (38531, 53082), (39258, 52099)]