31236282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 87220224

約数和(自身を除く): 55983942

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 727, 1023, 1302, 1386, 1454, 1953, 2046, 2181, 2387, 3069, 3906, 4362, 4774, 5089, 6138, 6543, 7161, 7997, 10178, 13086, 14322, 15267, 15994, 21483, 22537, 23991, 30534, 42966, 45074, 45801, 47982, 55979, 67611, 71973, 91602, 111958, 135222, 143946, 157759, 167937, 202833, 247907, 315518, 335874, 405666, 473277, 495814, 503811, 743721, 946554, 1007622, 1419831, 1487442, 1735349, 2231163, 2839662, 3470698, 4462326, 5206047, 10412094, 15618141, 31236282]

約数ペア:

[(1, 31236282), (2, 15618141), (3, 10412094), (6, 5206047), (7, 4462326), (9, 3470698), (11, 2839662), (14, 2231163), (18, 1735349), (21, 1487442), (22, 1419831), (31, 1007622), (33, 946554), (42, 743721), (62, 503811), (63, 495814), (66, 473277), (77, 405666), (93, 335874), (99, 315518), (126, 247907), (154, 202833), (186, 167937), (198, 157759), (217, 143946), (231, 135222), (279, 111958), (341, 91602), (434, 71973), (462, 67611), (558, 55979), (651, 47982), (682, 45801), (693, 45074), (727, 42966), (1023, 30534), (1302, 23991), (1386, 22537), (1454, 21483), (1953, 15994), (2046, 15267), (2181, 14322), (2387, 13086), (3069, 10178), (3906, 7997), (4362, 7161), (4774, 6543), (5089, 6138)]