2021145714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16040839}}^1$

素因数の和:16040854

約数の個数: 24

約数和(自身を含む): 5004742080

約数和(自身を除く): 2983596366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16040839, 32081678, 48122517, 96245034, 112285873, 144367551, 224571746, 288735102, 336857619, 673715238, 1010572857, 2021145714]

約数ペア:

[(1, 2021145714), (2, 1010572857), (3, 673715238), (6, 336857619), (7, 288735102), (9, 224571746), (14, 144367551), (18, 112285873), (21, 96245034), (42, 48122517), (63, 32081678), (126, 16040839)]