18295632

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 100

約数和(自身を含む): 55814880

約数和(自身を除く): 37519248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 743, 912, 1026, 1296, 1368, 1486, 1539, 2052, 2229, 2736, 2972, 3078, 4104, 4458, 5944, 6156, 6687, 8208, 8916, 11888, 12312, 13374, 14117, 17832, 20061, 24624, 26748, 28234, 35664, 40122, 42351, 53496, 56468, 60183, 80244, 84702, 106992, 112936, 120366, 127053, 160488, 169404, 225872, 240732, 254106, 320976, 338808, 381159, 481464, 508212, 677616, 762318, 962928, 1016424, 1143477, 1524636, 2032848, 2286954, 3049272, 4573908, 6098544, 9147816, 18295632]

約数ペア:

[(1, 18295632), (2, 9147816), (3, 6098544), (4, 4573908), (6, 3049272), (8, 2286954), (9, 2032848), (12, 1524636), (16, 1143477), (18, 1016424), (19, 962928), (24, 762318), (27, 677616), (36, 508212), (38, 481464), (48, 381159), (54, 338808), (57, 320976), (72, 254106), (76, 240732), (81, 225872), (108, 169404), (114, 160488), (144, 127053), (152, 120366), (162, 112936), (171, 106992), (216, 84702), (228, 80244), (304, 60183), (324, 56468), (342, 53496), (432, 42351), (456, 40122), (513, 35664), (648, 28234), (684, 26748), (743, 24624), (912, 20061), (1026, 17832), (1296, 14117), (1368, 13374), (1486, 12312), (1539, 11888), (2052, 8916), (2229, 8208), (2736, 6687), (2972, 6156), (3078, 5944), (4104, 4458)]