18774336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 57952640

約数和(自身を除く): 39178304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 229, 244, 336, 366, 427, 448, 458, 488, 672, 687, 732, 854, 916, 976, 1281, 1344, 1374, 1464, 1603, 1708, 1832, 1952, 2562, 2748, 2928, 3206, 3416, 3664, 3904, 4809, 5124, 5496, 5856, 6412, 6832, 7328, 9618, 10248, 10992, 11712, 12824, 13664, 13969, 14656, 19236, 20496, 21984, 25648, 27328, 27938, 38472, 40992, 41907, 43968, 51296, 55876, 76944, 81984, 83814, 97783, 102592, 111752, 153888, 167628, 195566, 223504, 293349, 307776, 335256, 391132, 447008, 586698, 670512, 782264, 894016, 1173396, 1341024, 1564528, 2346792, 2682048, 3129056, 4693584, 6258112, 9387168, 18774336]

約数ペア:

[(1, 18774336), (2, 9387168), (3, 6258112), (4, 4693584), (6, 3129056), (7, 2682048), (8, 2346792), (12, 1564528), (14, 1341024), (16, 1173396), (21, 894016), (24, 782264), (28, 670512), (32, 586698), (42, 447008), (48, 391132), (56, 335256), (61, 307776), (64, 293349), (84, 223504), (96, 195566), (112, 167628), (122, 153888), (168, 111752), (183, 102592), (192, 97783), (224, 83814), (229, 81984), (244, 76944), (336, 55876), (366, 51296), (427, 43968), (448, 41907), (458, 40992), (488, 38472), (672, 27938), (687, 27328), (732, 25648), (854, 21984), (916, 20496), (976, 19236), (1281, 14656), (1344, 13969), (1374, 13664), (1464, 12824), (1603, 11712), (1708, 10992), (1832, 10248), (1952, 9618), (2562, 7328), (2748, 6832), (2928, 6412), (3206, 5856), (3416, 5496), (3664, 5124), (3904, 4809)]