18764763248

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{197807}}^1$

素因数の和:197851

約数の個数: 90

約数和(自身を含む): 46487055888

約数和(自身を除く): 27722292640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1936, 2156, 3388, 4312, 5929, 6776, 8624, 11858, 13552, 23716, 47432, 94864, 197807, 395614, 791228, 1384649, 1582456, 2175877, 2769298, 3164912, 4351754, 5538596, 8703508, 9692543, 11077192, 15231139, 17407016, 19385086, 22154384, 23934647, 30462278, 34814032, 38770172, 47869294, 60924556, 77540344, 95738588, 106617973, 121849112, 155080688, 167542529, 191477176, 213235946, 243698224, 335085058, 382954352, 426471892, 670170116, 852943784, 1172797703, 1340340232, 1705887568, 2345595406, 2680680464, 4691190812, 9382381624, 18764763248]

約数ペア:

[(1, 18764763248), (2, 9382381624), (4, 4691190812), (7, 2680680464), (8, 2345595406), (11, 1705887568), (14, 1340340232), (16, 1172797703), (22, 852943784), (28, 670170116), (44, 426471892), (49, 382954352), (56, 335085058), (77, 243698224), (88, 213235946), (98, 191477176), (112, 167542529), (121, 155080688), (154, 121849112), (176, 106617973), (196, 95738588), (242, 77540344), (308, 60924556), (392, 47869294), (484, 38770172), (539, 34814032), (616, 30462278), (784, 23934647), (847, 22154384), (968, 19385086), (1078, 17407016), (1232, 15231139), (1694, 11077192), (1936, 9692543), (2156, 8703508), (3388, 5538596), (4312, 4351754), (5929, 3164912), (6776, 2769298), (8624, 2175877), (11858, 1582456), (13552, 1384649), (23716, 791228), (47432, 395614), (94864, 197807)]