12078216

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 32900400

約数和(自身を除く): 20822184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 739, 908, 1362, 1478, 1816, 2043, 2217, 2724, 2956, 4086, 4434, 5448, 5912, 6651, 8172, 8868, 13302, 16344, 17736, 26604, 53208, 167753, 335506, 503259, 671012, 1006518, 1342024, 1509777, 2013036, 3019554, 4026072, 6039108, 12078216]

約数ペア:

[(1, 12078216), (2, 6039108), (3, 4026072), (4, 3019554), (6, 2013036), (8, 1509777), (9, 1342024), (12, 1006518), (18, 671012), (24, 503259), (36, 335506), (72, 167753), (227, 53208), (454, 26604), (681, 17736), (739, 16344), (908, 13302), (1362, 8868), (1478, 8172), (1816, 6651), (2043, 5912), (2217, 5448), (2724, 4434), (2956, 4086)]