1633428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 54

約数和(自身を含む): 4414046

約数和(自身を除く): 2780618

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 289, 306, 314, 471, 578, 612, 628, 867, 942, 1156, 1413, 1734, 1884, 2601, 2669, 2826, 3468, 5202, 5338, 5652, 8007, 10404, 10676, 16014, 24021, 32028, 45373, 48042, 90746, 96084, 136119, 181492, 272238, 408357, 544476, 816714, 1633428]

約数ペア:

[(1, 1633428), (2, 816714), (3, 544476), (4, 408357), (6, 272238), (9, 181492), (12, 136119), (17, 96084), (18, 90746), (34, 48042), (36, 45373), (51, 32028), (68, 24021), (102, 16014), (153, 10676), (157, 10404), (204, 8007), (289, 5652), (306, 5338), (314, 5202), (471, 3468), (578, 2826), (612, 2669), (628, 2601), (867, 1884), (942, 1734), (1156, 1413)]