15858213804

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{66713}}^1$

素因数の和:66828

約数の個数: 96

約数和(自身を含む): 43038535680

約数和(自身を除く): 27180321876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 837, 852, 1116, 1278, 1674, 1917, 2201, 2556, 3348, 3834, 4402, 6603, 7668, 8804, 13206, 19809, 26412, 39618, 59427, 66713, 79236, 118854, 133426, 200139, 237708, 266852, 400278, 600417, 800556, 1200834, 1801251, 2068103, 2401668, 3602502, 4136206, 4736623, 6204309, 7205004, 8272412, 9473246, 12408618, 14209869, 18612927, 18946492, 24817236, 28419738, 37225854, 42629607, 55838781, 56839476, 74451708, 85259214, 111677562, 127888821, 146835313, 170518428, 223355124, 255777642, 293670626, 440505939, 511555284, 587341252, 881011878, 1321517817, 1762023756, 2643035634, 3964553451, 5286071268, 7929106902, 15858213804]

約数ペア:

[(1, 15858213804), (2, 7929106902), (3, 5286071268), (4, 3964553451), (6, 2643035634), (9, 1762023756), (12, 1321517817), (18, 881011878), (27, 587341252), (31, 511555284), (36, 440505939), (54, 293670626), (62, 255777642), (71, 223355124), (93, 170518428), (108, 146835313), (124, 127888821), (142, 111677562), (186, 85259214), (213, 74451708), (279, 56839476), (284, 55838781), (372, 42629607), (426, 37225854), (558, 28419738), (639, 24817236), (837, 18946492), (852, 18612927), (1116, 14209869), (1278, 12408618), (1674, 9473246), (1917, 8272412), (2201, 7205004), (2556, 6204309), (3348, 4736623), (3834, 4136206), (4402, 3602502), (6603, 2401668), (7668, 2068103), (8804, 1801251), (13206, 1200834), (19809, 800556), (26412, 600417), (39618, 400278), (59427, 266852), (66713, 237708), (79236, 200139), (118854, 133426)]