121988118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6899}}^1$

素因数の和:7332

約数の個数: 32

約数和(自身を含む): 279532800

約数和(自身を除く): 157544682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 6899, 8841, 13798, 17682, 20697, 41394, 48293, 96586, 144879, 289758, 2904479, 5808958, 8713437, 17426874, 20331353, 40662706, 60994059, 121988118]

約数ペア:

[(1, 121988118), (2, 60994059), (3, 40662706), (6, 20331353), (7, 17426874), (14, 8713437), (21, 5808958), (42, 2904479), (421, 289758), (842, 144879), (1263, 96586), (2526, 48293), (2947, 41394), (5894, 20697), (6899, 17682), (8841, 13798)]