18297664

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 46817280

約数和(自身を除く): 28519616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 79, 88, 94, 112, 154, 158, 176, 188, 224, 308, 316, 329, 352, 376, 448, 517, 553, 616, 632, 658, 704, 752, 869, 1034, 1106, 1232, 1264, 1316, 1504, 1738, 2068, 2212, 2464, 2528, 2632, 3008, 3476, 3619, 3713, 4136, 4424, 4928, 5056, 5264, 6083, 6952, 7238, 7426, 8272, 8848, 10528, 12166, 13904, 14476, 14852, 16544, 17696, 21056, 24332, 25991, 27808, 28952, 29704, 33088, 35392, 40843, 48664, 51982, 55616, 57904, 59408, 81686, 97328, 103964, 115808, 118816, 163372, 194656, 207928, 231616, 237632, 285901, 326744, 389312, 415856, 571802, 653488, 831712, 1143604, 1306976, 1663424, 2287208, 2613952, 4574416, 9148832, 18297664]

約数ペア:

[(1, 18297664), (2, 9148832), (4, 4574416), (7, 2613952), (8, 2287208), (11, 1663424), (14, 1306976), (16, 1143604), (22, 831712), (28, 653488), (32, 571802), (44, 415856), (47, 389312), (56, 326744), (64, 285901), (77, 237632), (79, 231616), (88, 207928), (94, 194656), (112, 163372), (154, 118816), (158, 115808), (176, 103964), (188, 97328), (224, 81686), (308, 59408), (316, 57904), (329, 55616), (352, 51982), (376, 48664), (448, 40843), (517, 35392), (553, 33088), (616, 29704), (632, 28952), (658, 27808), (704, 25991), (752, 24332), (869, 21056), (1034, 17696), (1106, 16544), (1232, 14852), (1264, 14476), (1316, 13904), (1504, 12166), (1738, 10528), (2068, 8848), (2212, 8272), (2464, 7426), (2528, 7238), (2632, 6952), (3008, 6083), (3476, 5264), (3619, 5056), (3713, 4928), (4136, 4424)]