4021489764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{125093}}^1$

素因数の和:125169

約数の個数: 72

約数和(自身を含む): 10928211840

約数和(自身を除く): 6906722076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 125093, 250186, 375279, 500372, 750558, 1125837, 1501116, 2251674, 2376767, 4503348, 4753534, 5879371, 7130301, 9507068, 11758742, 14260602, 17638113, 21390903, 23517484, 28521204, 35276226, 42781806, 52914339, 70552452, 85563612, 105828678, 111708049, 211657356, 223416098, 335124147, 446832196, 670248294, 1005372441, 1340496588, 2010744882, 4021489764]

約数ペア:

[(1, 4021489764), (2, 2010744882), (3, 1340496588), (4, 1005372441), (6, 670248294), (9, 446832196), (12, 335124147), (18, 223416098), (19, 211657356), (36, 111708049), (38, 105828678), (47, 85563612), (57, 70552452), (76, 52914339), (94, 42781806), (114, 35276226), (141, 28521204), (171, 23517484), (188, 21390903), (228, 17638113), (282, 14260602), (342, 11758742), (423, 9507068), (564, 7130301), (684, 5879371), (846, 4753534), (893, 4503348), (1692, 2376767), (1786, 2251674), (2679, 1501116), (3572, 1125837), (5358, 750558), (8037, 500372), (10716, 375279), (16074, 250186), (32148, 125093)]