38979738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 100074240

約数和(自身を除く): 61094502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1021, 1414, 1818, 2042, 2121, 2727, 3063, 4242, 5454, 6126, 6363, 7147, 9189, 12726, 14294, 18378, 19089, 21441, 27567, 38178, 42882, 55134, 64323, 103121, 128646, 192969, 206242, 309363, 385938, 618726, 721847, 928089, 1443694, 1856178, 2165541, 2784267, 4331082, 5568534, 6496623, 12993246, 19489869, 38979738]

約数ペア:

[(1, 38979738), (2, 19489869), (3, 12993246), (6, 6496623), (7, 5568534), (9, 4331082), (14, 2784267), (18, 2165541), (21, 1856178), (27, 1443694), (42, 928089), (54, 721847), (63, 618726), (101, 385938), (126, 309363), (189, 206242), (202, 192969), (303, 128646), (378, 103121), (606, 64323), (707, 55134), (909, 42882), (1021, 38178), (1414, 27567), (1818, 21441), (2042, 19089), (2121, 18378), (2727, 14294), (3063, 12726), (4242, 9189), (5454, 7147), (6126, 6363)]