18950976

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 112

約数和(自身を含む): 60838080

約数和(自身を除く): 41887104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 997, 1056, 1188, 1584, 1728, 1994, 2112, 2376, 2991, 3168, 3988, 4752, 5982, 6336, 7976, 8973, 9504, 10967, 11964, 15952, 17946, 19008, 21934, 23928, 26919, 31904, 32901, 35892, 43868, 47856, 53838, 63808, 65802, 71784, 87736, 95712, 98703, 107676, 131604, 143568, 175472, 191424, 197406, 215352, 263208, 287136, 296109, 350944, 394812, 430704, 526416, 574272, 592218, 701888, 789624, 861408, 1052832, 1184436, 1579248, 1722816, 2105664, 2368872, 3158496, 4737744, 6316992, 9475488, 18950976]

約数ペア:

[(1, 18950976), (2, 9475488), (3, 6316992), (4, 4737744), (6, 3158496), (8, 2368872), (9, 2105664), (11, 1722816), (12, 1579248), (16, 1184436), (18, 1052832), (22, 861408), (24, 789624), (27, 701888), (32, 592218), (33, 574272), (36, 526416), (44, 430704), (48, 394812), (54, 350944), (64, 296109), (66, 287136), (72, 263208), (88, 215352), (96, 197406), (99, 191424), (108, 175472), (132, 143568), (144, 131604), (176, 107676), (192, 98703), (198, 95712), (216, 87736), (264, 71784), (288, 65802), (297, 63808), (352, 53838), (396, 47856), (432, 43868), (528, 35892), (576, 32901), (594, 31904), (704, 26919), (792, 23928), (864, 21934), (997, 19008), (1056, 17946), (1188, 15952), (1584, 11964), (1728, 10967), (1994, 9504), (2112, 8973), (2376, 7976), (2991, 6336), (3168, 5982), (3988, 4752)]