18074016

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 120

約数和(自身を含む): 56105280

約数和(自身を除く): 38031264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 367, 432, 456, 513, 608, 648, 684, 734, 864, 912, 1026, 1101, 1296, 1368, 1468, 1539, 1824, 2052, 2202, 2592, 2736, 2936, 3078, 3303, 4104, 4404, 5472, 5872, 6156, 6606, 6973, 8208, 8808, 9909, 11744, 12312, 13212, 13946, 16416, 17616, 19818, 20919, 24624, 26424, 27892, 29727, 35232, 39636, 41838, 49248, 52848, 55784, 59454, 62757, 79272, 83676, 105696, 111568, 118908, 125514, 158544, 167352, 188271, 223136, 237816, 251028, 317088, 334704, 376542, 475632, 502056, 564813, 669408, 753084, 951264, 1004112, 1129626, 1506168, 2008224, 2259252, 3012336, 4518504, 6024672, 9037008, 18074016]

約数ペア:

[(1, 18074016), (2, 9037008), (3, 6024672), (4, 4518504), (6, 3012336), (8, 2259252), (9, 2008224), (12, 1506168), (16, 1129626), (18, 1004112), (19, 951264), (24, 753084), (27, 669408), (32, 564813), (36, 502056), (38, 475632), (48, 376542), (54, 334704), (57, 317088), (72, 251028), (76, 237816), (81, 223136), (96, 188271), (108, 167352), (114, 158544), (144, 125514), (152, 118908), (162, 111568), (171, 105696), (216, 83676), (228, 79272), (288, 62757), (304, 59454), (324, 55784), (342, 52848), (367, 49248), (432, 41838), (456, 39636), (513, 35232), (608, 29727), (648, 27892), (684, 26424), (734, 24624), (864, 20919), (912, 19818), (1026, 17616), (1101, 16416), (1296, 13946), (1368, 13212), (1468, 12312), (1539, 11744), (1824, 9909), (2052, 8808), (2202, 8208), (2592, 6973), (2736, 6606), (2936, 6156), (3078, 5872), (3303, 5472), (4104, 4404)]