1814919288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17681}}^1$

素因数の和:17757

約数の個数: 128

約数和(自身を含む): 5703505920

約数和(自身を除く): 3888586632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1974, 2184, 2444, 2632, 3666, 3948, 4277, 4888, 7332, 7896, 8554, 12831, 14664, 17108, 17681, 25662, 34216, 35362, 51324, 53043, 70724, 102648, 106086, 123767, 141448, 212172, 229853, 247534, 371301, 424344, 459706, 495068, 689559, 742602, 831007, 919412, 990136, 1379118, 1485204, 1608971, 1662014, 1838824, 2493021, 2758236, 2970408, 3217942, 3324028, 4826913, 4986042, 5516472, 5817049, 6435884, 6648056, 9653826, 9972084, 10803091, 11634098, 12871768, 17451147, 19307652, 19944168, 21606182, 23268196, 32409273, 34902294, 38615304, 43212364, 46536392, 64818546, 69804588, 75621637, 86424728, 129637092, 139609176, 151243274, 226864911, 259274184, 302486548, 453729822, 604973096, 907459644, 1814919288]

約数ペア:

[(1, 1814919288), (2, 907459644), (3, 604973096), (4, 453729822), (6, 302486548), (7, 259274184), (8, 226864911), (12, 151243274), (13, 139609176), (14, 129637092), (21, 86424728), (24, 75621637), (26, 69804588), (28, 64818546), (39, 46536392), (42, 43212364), (47, 38615304), (52, 34902294), (56, 32409273), (78, 23268196), (84, 21606182), (91, 19944168), (94, 19307652), (104, 17451147), (141, 12871768), (156, 11634098), (168, 10803091), (182, 9972084), (188, 9653826), (273, 6648056), (282, 6435884), (312, 5817049), (329, 5516472), (364, 4986042), (376, 4826913), (546, 3324028), (564, 3217942), (611, 2970408), (658, 2758236), (728, 2493021), (987, 1838824), (1092, 1662014), (1128, 1608971), (1222, 1485204), (1316, 1379118), (1833, 990136), (1974, 919412), (2184, 831007), (2444, 742602), (2632, 689559), (3666, 495068), (3948, 459706), (4277, 424344), (4888, 371301), (7332, 247534), (7896, 229853), (8554, 212172), (12831, 141448), (14664, 123767), (17108, 106086), (17681, 102648), (25662, 70724), (34216, 53043), (35362, 51324)]