1671470.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 137664000

約数和(自身を除く): 81288378

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2389, 2622, 3933, 4778, 7167, 7866, 11799, 14334, 21501, 23598, 43002, 45391, 54947, 64503, 90782, 109894, 129006, 136173, 164841, 272346, 329682, 408519, 494523, 817038, 989046, 1043993, 1225557, 1483569, 2087986, 2451114, 2967138, 3131979, 6263958, 9395937, 18791874, 28187811, 56375622]

約数ペア:

[(1, 56375622), (2, 28187811), (3, 18791874), (6, 9395937), (9, 6263958), (18, 3131979), (19, 2967138), (23, 2451114), (27, 2087986), (38, 1483569), (46, 1225557), (54, 1043993), (57, 989046), (69, 817038), (114, 494523), (138, 408519), (171, 329682), (207, 272346), (342, 164841), (414, 136173), (437, 129006), (513, 109894), (621, 90782), (874, 64503), (1026, 54947), (1242, 45391), (1311, 43002), (2389, 23598), (2622, 21501), (3933, 14334), (4778, 11799), (7167, 7866)]