16969428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67339}}^1$

素因数の和:67356

約数の個数: 36

約数和(自身を含む): 49023520

約数和(自身を除く): 32054092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67339, 134678, 202017, 269356, 404034, 471373, 606051, 808068, 942746, 1212102, 1414119, 1885492, 2424204, 2828238, 4242357, 5656476, 8484714, 16969428]

約数ペア:

[(1, 16969428), (2, 8484714), (3, 5656476), (4, 4242357), (6, 2828238), (7, 2424204), (9, 1885492), (12, 1414119), (14, 1212102), (18, 942746), (21, 808068), (28, 606051), (36, 471373), (42, 404034), (63, 269356), (84, 202017), (126, 134678), (252, 67339)]