12771642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 27897408

約数和(自身を除く): 15125766

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2243, 2847, 4486, 5694, 6729, 13458, 29159, 58318, 87477, 163739, 174954, 327478, 491217, 982434, 2128607, 4257214, 6385821, 12771642]

約数ペア:

[(1, 12771642), (2, 6385821), (3, 4257214), (6, 2128607), (13, 982434), (26, 491217), (39, 327478), (73, 174954), (78, 163739), (146, 87477), (219, 58318), (438, 29159), (949, 13458), (1898, 6729), (2243, 5694), (2847, 4486)]