39964194

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 89526528

約数和(自身を除く): 49562334

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 282, 291, 423, 487, 582, 846, 873, 974, 1461, 1746, 2922, 4383, 4559, 8766, 9118, 13677, 22889, 27354, 41031, 45778, 47239, 68667, 82062, 94478, 137334, 141717, 206001, 283434, 412002, 425151, 850302, 2220233, 4440466, 6660699, 13321398, 19982097, 39964194]

約数ペア:

[(1, 39964194), (2, 19982097), (3, 13321398), (6, 6660699), (9, 4440466), (18, 2220233), (47, 850302), (94, 425151), (97, 412002), (141, 283434), (194, 206001), (282, 141717), (291, 137334), (423, 94478), (487, 82062), (582, 68667), (846, 47239), (873, 45778), (974, 41031), (1461, 27354), (1746, 22889), (2922, 13677), (4383, 9118), (4559, 8766)]