17742492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 48471696

約数和(自身を除く): 30729204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 547, 612, 636, 901, 954, 1094, 1641, 1802, 1908, 2188, 2703, 3282, 3604, 4923, 5406, 6564, 8109, 9299, 9846, 10812, 16218, 18598, 19692, 27897, 28991, 32436, 37196, 55794, 57982, 83691, 86973, 111588, 115964, 167382, 173946, 260919, 334764, 347892, 492847, 521838, 985694, 1043676, 1478541, 1971388, 2957082, 4435623, 5914164, 8871246, 17742492]

約数ペア:

[(1, 17742492), (2, 8871246), (3, 5914164), (4, 4435623), (6, 2957082), (9, 1971388), (12, 1478541), (17, 1043676), (18, 985694), (34, 521838), (36, 492847), (51, 347892), (53, 334764), (68, 260919), (102, 173946), (106, 167382), (153, 115964), (159, 111588), (204, 86973), (212, 83691), (306, 57982), (318, 55794), (477, 37196), (547, 32436), (612, 28991), (636, 27897), (901, 19692), (954, 18598), (1094, 16218), (1641, 10812), (1802, 9846), (1908, 9299), (2188, 8109), (2703, 6564), (3282, 5406), (3604, 4923)]