42400872

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2791}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 115421280

約数和(自身を除く): 73020408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 2791, 3798, 5064, 5582, 7596, 8373, 11164, 15192, 16746, 22328, 25119, 33492, 50238, 66984, 100476, 200952, 588901, 1177802, 1766703, 2355604, 3533406, 4711208, 5300109, 7066812, 10600218, 14133624, 21200436, 42400872]

約数ペア:

[(1, 42400872), (2, 21200436), (3, 14133624), (4, 10600218), (6, 7066812), (8, 5300109), (9, 4711208), (12, 3533406), (18, 2355604), (24, 1766703), (36, 1177802), (72, 588901), (211, 200952), (422, 100476), (633, 66984), (844, 50238), (1266, 33492), (1688, 25119), (1899, 22328), (2532, 16746), (2791, 15192), (3798, 11164), (5064, 8373), (5582, 7596)]