2158049502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 5408612352

約数和(自身を除く): 3250562850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 227, 383, 394, 454, 591, 681, 766, 1149, 1182, 1362, 1379, 1589, 1773, 2043, 2298, 2681, 2758, 3178, 3447, 3546, 4086, 4137, 4767, 5362, 6894, 8043, 8274, 9534, 12411, 14301, 16086, 24129, 24822, 28602, 44719, 48258, 75451, 86941, 89438, 134157, 150902, 173882, 226353, 260823, 268314, 313033, 402471, 452706, 521646, 528157, 608587, 626066, 679059, 782469, 804942, 939099, 1056314, 1217174, 1358118, 1564938, 1584471, 1825761, 1878198, 2817297, 3168942, 3651522, 4753413, 5477283, 5634594, 9506826, 10954566, 17127377, 34254754, 51382131, 102764262, 119891639, 154146393, 239783278, 308292786, 359674917, 719349834, 1079024751, 2158049502]

約数ペア:

[(1, 2158049502), (2, 1079024751), (3, 719349834), (6, 359674917), (7, 308292786), (9, 239783278), (14, 154146393), (18, 119891639), (21, 102764262), (42, 51382131), (63, 34254754), (126, 17127377), (197, 10954566), (227, 9506826), (383, 5634594), (394, 5477283), (454, 4753413), (591, 3651522), (681, 3168942), (766, 2817297), (1149, 1878198), (1182, 1825761), (1362, 1584471), (1379, 1564938), (1589, 1358118), (1773, 1217174), (2043, 1056314), (2298, 939099), (2681, 804942), (2758, 782469), (3178, 679059), (3447, 626066), (3546, 608587), (4086, 528157), (4137, 521646), (4767, 452706), (5362, 402471), (6894, 313033), (8043, 268314), (8274, 260823), (9534, 226353), (12411, 173882), (14301, 150902), (16086, 134157), (24129, 89438), (24822, 86941), (28602, 75451), (44719, 48258)]