1212942852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{74707}}^1$

素因数の和:74769

約数の個数: 72

約数和(自身を含む): 3426407712

約数和(自身を除く): 2213464860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 16236, 74707, 149414, 224121, 298828, 448242, 672363, 821777, 896484, 1344726, 1643554, 2465331, 2689452, 3062987, 3287108, 4930662, 6125974, 7395993, 9188961, 9861324, 12251948, 14791986, 18377922, 27566883, 29583972, 33692857, 36755844, 55133766, 67385714, 101078571, 110267532, 134771428, 202157142, 303235713, 404314284, 606471426, 1212942852]

約数ペア:

[(1, 1212942852), (2, 606471426), (3, 404314284), (4, 303235713), (6, 202157142), (9, 134771428), (11, 110267532), (12, 101078571), (18, 67385714), (22, 55133766), (33, 36755844), (36, 33692857), (41, 29583972), (44, 27566883), (66, 18377922), (82, 14791986), (99, 12251948), (123, 9861324), (132, 9188961), (164, 7395993), (198, 6125974), (246, 4930662), (369, 3287108), (396, 3062987), (451, 2689452), (492, 2465331), (738, 1643554), (902, 1344726), (1353, 896484), (1476, 821777), (1804, 672363), (2706, 448242), (4059, 298828), (5412, 224121), (8118, 149414), (16236, 74707)]