29906874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 70886400

約数和(自身を除く): 40979526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 283, 309, 342, 513, 566, 618, 849, 927, 1026, 1698, 1854, 1957, 2547, 2781, 3914, 5094, 5377, 5562, 5871, 7641, 10754, 11742, 15282, 16131, 17613, 29149, 32262, 35226, 48393, 52839, 58298, 87447, 96786, 105678, 145179, 174894, 262341, 290358, 524682, 553831, 787023, 1107662, 1574046, 1661493, 3322986, 4984479, 9968958, 14953437, 29906874]

約数ペア:

[(1, 29906874), (2, 14953437), (3, 9968958), (6, 4984479), (9, 3322986), (18, 1661493), (19, 1574046), (27, 1107662), (38, 787023), (54, 553831), (57, 524682), (103, 290358), (114, 262341), (171, 174894), (206, 145179), (283, 105678), (309, 96786), (342, 87447), (513, 58298), (566, 52839), (618, 48393), (849, 35226), (927, 32262), (1026, 29149), (1698, 17613), (1854, 16131), (1957, 15282), (2547, 11742), (2781, 10754), (3914, 7641), (5094, 5871), (5377, 5562)]