2450142

素因数分解:

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

素因数の和:202

約数の個数: 48

約数和(自身を含む): 5820720

約数和(自身を除く): 3370578

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 157, 289, 306, 314, 459, 471, 578, 867, 918, 942, 1413, 1734, 2601, 2669, 2826, 4239, 5202, 5338, 7803, 8007, 8478, 15606, 16014, 24021, 45373, 48042, 72063, 90746, 136119, 144126, 272238, 408357, 816714, 1225071, 2450142]

約数ペア:

[(1, 2450142), (2, 1225071), (3, 816714), (6, 408357), (9, 272238), (17, 144126), (18, 136119), (27, 90746), (34, 72063), (51, 48042), (54, 45373), (102, 24021), (153, 16014), (157, 15606), (289, 8478), (306, 8007), (314, 7803), (459, 5338), (471, 5202), (578, 4239), (867, 2826), (918, 2669), (942, 2601), (1413, 1734)]