38421834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 49498806

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 89, 93, 178, 186, 211, 267, 341, 422, 534, 633, 682, 979, 1023, 1266, 1958, 2046, 2321, 2759, 2937, 4642, 5518, 5874, 6541, 6963, 8277, 13082, 13926, 16554, 18779, 19623, 30349, 37558, 39246, 56337, 60698, 71951, 91047, 112674, 143902, 182094, 206569, 215853, 413138, 431706, 582149, 619707, 1164298, 1239414, 1746447, 3492894, 6403639, 12807278, 19210917, 38421834]

約数ペア:

[(1, 38421834), (2, 19210917), (3, 12807278), (6, 6403639), (11, 3492894), (22, 1746447), (31, 1239414), (33, 1164298), (62, 619707), (66, 582149), (89, 431706), (93, 413138), (178, 215853), (186, 206569), (211, 182094), (267, 143902), (341, 112674), (422, 91047), (534, 71951), (633, 60698), (682, 56337), (979, 39246), (1023, 37558), (1266, 30349), (1958, 19623), (2046, 18779), (2321, 16554), (2759, 13926), (2937, 13082), (4642, 8277), (5518, 6963), (5874, 6541)]