18853173612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5754937}}^1$

素因数の和:5754967

約数の個数: 72

約数和(自身を含む): 58654328096

約数和(自身を除く): 39801154484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5754937, 11509874, 17264811, 23019748, 34529622, 40284559, 51794433, 69059244, 74814181, 80569118, 103588866, 120853677, 149628362, 161138236, 207177732, 224442543, 241707354, 299256724, 362561031, 448885086, 483414708, 523699267, 673327629, 725122062, 897770172, 1047398534, 1346655258, 1450244124, 1571097801, 2094797068, 2693310516, 3142195602, 4713293403, 6284391204, 9426586806, 18853173612]

約数ペア:

[(1, 18853173612), (2, 9426586806), (3, 6284391204), (4, 4713293403), (6, 3142195602), (7, 2693310516), (9, 2094797068), (12, 1571097801), (13, 1450244124), (14, 1346655258), (18, 1047398534), (21, 897770172), (26, 725122062), (28, 673327629), (36, 523699267), (39, 483414708), (42, 448885086), (52, 362561031), (63, 299256724), (78, 241707354), (84, 224442543), (91, 207177732), (117, 161138236), (126, 149628362), (156, 120853677), (182, 103588866), (234, 80569118), (252, 74814181), (273, 69059244), (364, 51794433), (468, 40284559), (546, 34529622), (819, 23019748), (1092, 17264811), (1638, 11509874), (3276, 5754937)]