27620946

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26951

約数の個数: 32

約数和(自身を含む): 64612800

約数和(自身を除く): 36991854

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 26921, 53842, 80763, 161526, 242289, 484578, 511499, 726867, 1022998, 1453734, 1534497, 3068994, 4603491, 9206982, 13810473, 27620946]

約数ペア:

[(1, 27620946), (2, 13810473), (3, 9206982), (6, 4603491), (9, 3068994), (18, 1534497), (19, 1453734), (27, 1022998), (38, 726867), (54, 511499), (57, 484578), (114, 242289), (171, 161526), (342, 80763), (513, 53842), (1026, 26921)]