18492168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 30755832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 379, 428, 456, 642, 758, 856, 1137, 1284, 1516, 2033, 2274, 2568, 3032, 4066, 4548, 6099, 7201, 8132, 9096, 12198, 14402, 16264, 21603, 24396, 28804, 40553, 43206, 48792, 57608, 81106, 86412, 121659, 162212, 172824, 243318, 324424, 486636, 770507, 973272, 1541014, 2311521, 3082028, 4623042, 6164056, 9246084, 18492168]

約数ペア:

[(1, 18492168), (2, 9246084), (3, 6164056), (4, 4623042), (6, 3082028), (8, 2311521), (12, 1541014), (19, 973272), (24, 770507), (38, 486636), (57, 324424), (76, 243318), (107, 172824), (114, 162212), (152, 121659), (214, 86412), (228, 81106), (321, 57608), (379, 48792), (428, 43206), (456, 40553), (642, 28804), (758, 24396), (856, 21603), (1137, 16264), (1284, 14402), (1516, 12198), (2033, 9096), (2274, 8132), (2568, 7201), (3032, 6099), (4066, 4548)]