21760866

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{5101}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 48979200

約数和(自身を除く): 27218334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 5101, 10202, 15303, 30606, 45909, 91818, 137727, 275454, 402979, 805958, 1208937, 2417874, 3626811, 7253622, 10880433, 21760866]

約数ペア:

[(1, 21760866), (2, 10880433), (3, 7253622), (6, 3626811), (9, 2417874), (18, 1208937), (27, 805958), (54, 402979), (79, 275454), (158, 137727), (237, 91818), (474, 45909), (711, 30606), (1422, 15303), (2133, 10202), (4266, 5101)]