12937644

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 60

約数和(自身を含む): 34347544

約数和(自身を除く): 21409900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 547, 657, 876, 1094, 1314, 1641, 1971, 2188, 2628, 3282, 3942, 4923, 5913, 6564, 7884, 9846, 11826, 14769, 19692, 23652, 29538, 39931, 44307, 59076, 79862, 88614, 119793, 159724, 177228, 239586, 359379, 479172, 718758, 1078137, 1437516, 2156274, 3234411, 4312548, 6468822, 12937644]

約数ペア:

[(1, 12937644), (2, 6468822), (3, 4312548), (4, 3234411), (6, 2156274), (9, 1437516), (12, 1078137), (18, 718758), (27, 479172), (36, 359379), (54, 239586), (73, 177228), (81, 159724), (108, 119793), (146, 88614), (162, 79862), (219, 59076), (292, 44307), (324, 39931), (438, 29538), (547, 23652), (657, 19692), (876, 14769), (1094, 11826), (1314, 9846), (1641, 7884), (1971, 6564), (2188, 5913), (2628, 4923), (3282, 3942)]