247283982

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 602622720

約数和(自身を除く): 355338738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 211, 297, 422, 594, 633, 1266, 1899, 1973, 2321, 3798, 3946, 4642, 5697, 5919, 6963, 11394, 11838, 13926, 17757, 20889, 21703, 35514, 41778, 43406, 53271, 62667, 65109, 106542, 125334, 130218, 195327, 390654, 416303, 585981, 832606, 1171962, 1248909, 2497818, 3746727, 4579333, 7493454, 9158666, 11240181, 13737999, 22480362, 27475998, 41213997, 82427994, 123641991, 247283982]

約数ペア:

[(1, 247283982), (2, 123641991), (3, 82427994), (6, 41213997), (9, 27475998), (11, 22480362), (18, 13737999), (22, 11240181), (27, 9158666), (33, 7493454), (54, 4579333), (66, 3746727), (99, 2497818), (198, 1248909), (211, 1171962), (297, 832606), (422, 585981), (594, 416303), (633, 390654), (1266, 195327), (1899, 130218), (1973, 125334), (2321, 106542), (3798, 65109), (3946, 62667), (4642, 53271), (5697, 43406), (5919, 41778), (6963, 35514), (11394, 21703), (11838, 20889), (13926, 17757)]