17797494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20772

約数の個数: 32

約数和(自身を含む): 41819904

約数和(自身を除く): 24022410

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 20743, 41486, 62229, 124458, 228173, 269659, 456346, 539318, 684519, 808977, 1369038, 1617954, 2966249, 5932498, 8898747, 17797494]

約数ペア:

[(1, 17797494), (2, 8898747), (3, 5932498), (6, 2966249), (11, 1617954), (13, 1369038), (22, 808977), (26, 684519), (33, 539318), (39, 456346), (66, 269659), (78, 228173), (143, 124458), (286, 62229), (429, 41486), (858, 20743)]