16541406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 41749344

約数和(自身を除く): 25207938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2477, 3339, 4954, 6678, 7431, 14862, 17339, 22293, 34678, 44586, 52017, 104034, 131281, 156051, 262562, 312102, 393843, 787686, 918967, 1181529, 1837934, 2363058, 2756901, 5513802, 8270703, 16541406]

約数ペア:

[(1, 16541406), (2, 8270703), (3, 5513802), (6, 2756901), (7, 2363058), (9, 1837934), (14, 1181529), (18, 918967), (21, 787686), (42, 393843), (53, 312102), (63, 262562), (106, 156051), (126, 131281), (159, 104034), (318, 52017), (371, 44586), (477, 34678), (742, 22293), (954, 17339), (1113, 14862), (2226, 7431), (2477, 6678), (3339, 4954)]