219254418

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{60601}}^1$

素因数の和:60679

約数の個数: 32

約数和(自身を含む): 494512320

約数和(自身を除く): 275257902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 60601, 121202, 181803, 363606, 545409, 1090818, 1636227, 3272454, 4060267, 8120534, 12180801, 24361602, 36542403, 73084806, 109627209, 219254418]

約数ペア:

[(1, 219254418), (2, 109627209), (3, 73084806), (6, 36542403), (9, 24361602), (18, 12180801), (27, 8120534), (54, 4060267), (67, 3272454), (134, 1636227), (201, 1090818), (402, 545409), (603, 363606), (1206, 181803), (1809, 121202), (3618, 60601)]