219962946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{3259}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 503239680

約数和(自身を除く): 283276734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1607, 3214, 3259, 4821, 6518, 9642, 9777, 11249, 19554, 22498, 22813, 33747, 45626, 67494, 68439, 136878, 5237213, 10474426, 15711639, 31423278, 36660491, 73320982, 109981473, 219962946]

約数ペア:

[(1, 219962946), (2, 109981473), (3, 73320982), (6, 36660491), (7, 31423278), (14, 15711639), (21, 10474426), (42, 5237213), (1607, 136878), (3214, 68439), (3259, 67494), (4821, 45626), (6518, 33747), (9642, 22813), (9777, 22498), (11249, 19554)]