18950448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1930

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 37295952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 1889, 2508, 3344, 3778, 5016, 5667, 7556, 10032, 11334, 15112, 20779, 22668, 30224, 35891, 41558, 45336, 62337, 71782, 83116, 90672, 107673, 124674, 143564, 166232, 215346, 249348, 287128, 332464, 394801, 430692, 498696, 574256, 789602, 861384, 997392, 1184403, 1579204, 1722768, 2368806, 3158408, 4737612, 6316816, 9475224, 18950448]

約数ペア:

[(1, 18950448), (2, 9475224), (3, 6316816), (4, 4737612), (6, 3158408), (8, 2368806), (11, 1722768), (12, 1579204), (16, 1184403), (19, 997392), (22, 861384), (24, 789602), (33, 574256), (38, 498696), (44, 430692), (48, 394801), (57, 332464), (66, 287128), (76, 249348), (88, 215346), (114, 166232), (132, 143564), (152, 124674), (176, 107673), (209, 90672), (228, 83116), (264, 71782), (304, 62337), (418, 45336), (456, 41558), (528, 35891), (627, 30224), (836, 22668), (912, 20779), (1254, 15112), (1672, 11334), (1889, 10032), (2508, 7556), (3344, 5667), (3778, 5016)]