180493812

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{10253}}^1$

素因数の和:10429

約数の個数: 48

約数和(自身を含む): 470863680

約数和(自身を除く): 290369868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 10253, 17604, 20506, 30759, 41012, 61518, 92277, 123036, 184554, 276831, 369108, 553662, 1107324, 1671239, 3342478, 5013717, 6684956, 10027434, 15041151, 20054868, 30082302, 45123453, 60164604, 90246906, 180493812]

約数ペア:

[(1, 180493812), (2, 90246906), (3, 60164604), (4, 45123453), (6, 30082302), (9, 20054868), (12, 15041151), (18, 10027434), (27, 6684956), (36, 5013717), (54, 3342478), (108, 1671239), (163, 1107324), (326, 553662), (489, 369108), (652, 276831), (978, 184554), (1467, 123036), (1956, 92277), (2934, 61518), (4401, 41012), (5868, 30759), (8802, 20506), (10253, 17604)]