16821029064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8209}}^1\times {\mathrm{12197}}^1$

素因数の和:20422

約数の個数: 64

約数和(自身を含む): 48069878400

約数和(自身を除く): 31248849336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8209, 12197, 16418, 24394, 24627, 32836, 36591, 48788, 49254, 57463, 65672, 73182, 85379, 97576, 98508, 114926, 146364, 170758, 172389, 197016, 229852, 256137, 292728, 341516, 344778, 459704, 512274, 683032, 689556, 1024548, 1379112, 2049096, 100125173, 200250346, 300375519, 400500692, 600751038, 700876211, 801001384, 1201502076, 1401752422, 2102628633, 2403004152, 2803504844, 4205257266, 5607009688, 8410514532, 16821029064]

約数ペア:

[(1, 16821029064), (2, 8410514532), (3, 5607009688), (4, 4205257266), (6, 2803504844), (7, 2403004152), (8, 2102628633), (12, 1401752422), (14, 1201502076), (21, 801001384), (24, 700876211), (28, 600751038), (42, 400500692), (56, 300375519), (84, 200250346), (168, 100125173), (8209, 2049096), (12197, 1379112), (16418, 1024548), (24394, 689556), (24627, 683032), (32836, 512274), (36591, 459704), (48788, 344778), (49254, 341516), (57463, 292728), (65672, 256137), (73182, 229852), (85379, 197016), (97576, 172389), (98508, 170758), (114926, 146364)]