9418908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 23408000

約数和(自身を除く): 13989092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 379, 436, 654, 758, 1137, 1308, 1516, 2071, 2274, 4142, 4548, 6213, 7201, 8284, 12426, 14402, 21603, 24852, 28804, 41311, 43206, 82622, 86412, 123933, 165244, 247866, 495732, 784909, 1569818, 2354727, 3139636, 4709454, 9418908]

約数ペア:

[(1, 9418908), (2, 4709454), (3, 3139636), (4, 2354727), (6, 1569818), (12, 784909), (19, 495732), (38, 247866), (57, 165244), (76, 123933), (109, 86412), (114, 82622), (218, 43206), (228, 41311), (327, 28804), (379, 24852), (436, 21603), (654, 14402), (758, 12426), (1137, 8284), (1308, 7201), (1516, 6213), (2071, 4548), (2274, 4142)]