16474428

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 45772272

約数和(自身を除く): 29297844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 997, 1377, 1836, 1994, 2754, 2991, 3988, 4131, 5508, 5982, 8262, 8973, 11964, 16524, 16949, 17946, 26919, 33898, 35892, 50847, 53838, 67796, 80757, 101694, 107676, 152541, 161514, 203388, 242271, 305082, 323028, 457623, 484542, 610164, 915246, 969084, 1372869, 1830492, 2745738, 4118607, 5491476, 8237214, 16474428]

約数ペア:

[(1, 16474428), (2, 8237214), (3, 5491476), (4, 4118607), (6, 2745738), (9, 1830492), (12, 1372869), (17, 969084), (18, 915246), (27, 610164), (34, 484542), (36, 457623), (51, 323028), (54, 305082), (68, 242271), (81, 203388), (102, 161514), (108, 152541), (153, 107676), (162, 101694), (204, 80757), (243, 67796), (306, 53838), (324, 50847), (459, 35892), (486, 33898), (612, 26919), (918, 17946), (972, 16949), (997, 16524), (1377, 11964), (1836, 8973), (1994, 8262), (2754, 5982), (2991, 5508), (3988, 4131)]