21473142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6844

約数の個数: 32

約数和(自身を含む): 46946304

約数和(自身を除く): 25473162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6791, 13582, 20373, 40746, 115447, 210521, 230894, 346341, 421042, 631563, 692682, 1263126, 3578857, 7157714, 10736571, 21473142]

約数ペア:

[(1, 21473142), (2, 10736571), (3, 7157714), (6, 3578857), (17, 1263126), (31, 692682), (34, 631563), (51, 421042), (62, 346341), (93, 230894), (102, 210521), (186, 115447), (527, 40746), (1054, 20373), (1581, 13582), (3162, 6791)]