137533578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251893}}^1$

素因数の和:251918

約数の個数: 32

約数和(自身を含む): 338545536

約数和(自身を除く): 201011958

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 251893, 503786, 755679, 1511358, 1763251, 3274609, 3526502, 5289753, 6549218, 9823827, 10579506, 19647654, 22922263, 45844526, 68766789, 137533578]

約数ペア:

[(1, 137533578), (2, 68766789), (3, 45844526), (6, 22922263), (7, 19647654), (13, 10579506), (14, 9823827), (21, 6549218), (26, 5289753), (39, 3526502), (42, 3274609), (78, 1763251), (91, 1511358), (182, 755679), (273, 503786), (546, 251893)]