71639862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{243673}}^1$

素因数の和:243692

約数の個数: 24

約数和(自身を含む): 166673016

約数和(自身を除く): 95033154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 243673, 487346, 731019, 1462038, 1705711, 3411422, 5117133, 10234266, 11939977, 23879954, 35819931, 71639862]

約数ペア:

[(1, 71639862), (2, 35819931), (3, 23879954), (6, 11939977), (7, 10234266), (14, 5117133), (21, 3411422), (42, 1705711), (49, 1462038), (98, 731019), (147, 487346), (294, 243673)]