8263944

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 25248300

約数和(自身を除く): 16984356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 109, 117, 156, 162, 216, 218, 234, 243, 312, 324, 327, 351, 436, 468, 486, 648, 654, 702, 729, 872, 936, 972, 981, 1053, 1308, 1404, 1417, 1458, 1944, 1962, 2106, 2616, 2808, 2834, 2916, 2943, 3159, 3924, 4212, 4251, 5668, 5832, 5886, 6318, 7848, 8424, 8502, 8829, 9477, 11336, 11772, 12636, 12753, 17004, 17658, 18954, 23544, 25272, 25506, 26487, 34008, 35316, 37908, 38259, 51012, 52974, 70632, 75816, 76518, 79461, 102024, 105948, 114777, 153036, 158922, 211896, 229554, 306072, 317844, 344331, 459108, 635688, 688662, 918216, 1032993, 1377324, 2065986, 2754648, 4131972, 8263944]

約数ペア:

[(1, 8263944), (2, 4131972), (3, 2754648), (4, 2065986), (6, 1377324), (8, 1032993), (9, 918216), (12, 688662), (13, 635688), (18, 459108), (24, 344331), (26, 317844), (27, 306072), (36, 229554), (39, 211896), (52, 158922), (54, 153036), (72, 114777), (78, 105948), (81, 102024), (104, 79461), (108, 76518), (109, 75816), (117, 70632), (156, 52974), (162, 51012), (216, 38259), (218, 37908), (234, 35316), (243, 34008), (312, 26487), (324, 25506), (327, 25272), (351, 23544), (436, 18954), (468, 17658), (486, 17004), (648, 12753), (654, 12636), (702, 11772), (729, 11336), (872, 9477), (936, 8829), (972, 8502), (981, 8424), (1053, 7848), (1308, 6318), (1404, 5886), (1417, 5832), (1458, 5668), (1944, 4251), (1962, 4212), (2106, 3924), (2616, 3159), (2808, 2943), (2834, 2916)]