172770378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{84443}}^1$

素因数の和:84490

約数の個数: 32

約数和(自身を含む): 389117952

約数和(自身を除く): 216347574

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 84443, 168886, 253329, 506658, 928873, 1857746, 2617733, 2786619, 5235466, 5573238, 7853199, 15706398, 28795063, 57590126, 86385189, 172770378]

約数ペア:

[(1, 172770378), (2, 86385189), (3, 57590126), (6, 28795063), (11, 15706398), (22, 7853199), (31, 5573238), (33, 5235466), (62, 2786619), (66, 2617733), (93, 1857746), (186, 928873), (341, 506658), (682, 253329), (1023, 168886), (2046, 84443)]