17964643268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{3691}}^1$

素因数の和:3913

約数の個数: 96

約数和(自身を含む): 37790957568

約数和(自身を除く): 19826314300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 127, 134, 143, 254, 268, 286, 508, 572, 737, 871, 1397, 1474, 1651, 1742, 2794, 2948, 3302, 3484, 3691, 5588, 6604, 7382, 8509, 9581, 14764, 17018, 18161, 19162, 34036, 36322, 38324, 40601, 47983, 72644, 81202, 93599, 95966, 110617, 162404, 187198, 191932, 221234, 247297, 374396, 442468, 468757, 494594, 527813, 937514, 989188, 1055626, 1216787, 1875028, 2111252, 2433574, 2720267, 3214861, 4867148, 5156327, 5440534, 6093841, 6429722, 10312654, 10881068, 12187682, 12859444, 20625308, 24375364, 31406719, 35363471, 62813438, 67032251, 70726942, 125626876, 134064502, 141453884, 268129004, 345473909, 408287347, 690947818, 816574694, 1381895636, 1633149388, 4491160817, 8982321634, 17964643268]

約数ペア:

[(1, 17964643268), (2, 8982321634), (4, 4491160817), (11, 1633149388), (13, 1381895636), (22, 816574694), (26, 690947818), (44, 408287347), (52, 345473909), (67, 268129004), (127, 141453884), (134, 134064502), (143, 125626876), (254, 70726942), (268, 67032251), (286, 62813438), (508, 35363471), (572, 31406719), (737, 24375364), (871, 20625308), (1397, 12859444), (1474, 12187682), (1651, 10881068), (1742, 10312654), (2794, 6429722), (2948, 6093841), (3302, 5440534), (3484, 5156327), (3691, 4867148), (5588, 3214861), (6604, 2720267), (7382, 2433574), (8509, 2111252), (9581, 1875028), (14764, 1216787), (17018, 1055626), (18161, 989188), (19162, 937514), (34036, 527813), (36322, 494594), (38324, 468757), (40601, 442468), (47983, 374396), (72644, 247297), (81202, 221234), (93599, 191932), (95966, 187198), (110617, 162404)]