2801736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 9504000

約数和(自身を除く): 6702264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 109, 119, 126, 136, 153, 168, 189, 204, 216, 218, 238, 252, 306, 327, 357, 378, 408, 436, 459, 476, 504, 612, 654, 714, 756, 763, 872, 918, 952, 981, 1071, 1224, 1308, 1428, 1512, 1526, 1836, 1853, 1962, 2142, 2289, 2616, 2856, 2943, 3052, 3213, 3672, 3706, 3924, 4284, 4578, 5559, 5886, 6104, 6426, 6867, 7412, 7848, 8568, 9156, 11118, 11772, 12852, 12971, 13734, 14824, 16677, 18312, 20601, 22236, 23544, 25704, 25942, 27468, 33354, 38913, 41202, 44472, 50031, 51884, 54936, 66708, 77826, 82404, 100062, 103768, 116739, 133416, 155652, 164808, 200124, 233478, 311304, 350217, 400248, 466956, 700434, 933912, 1400868, 2801736]

約数ペア:

[(1, 2801736), (2, 1400868), (3, 933912), (4, 700434), (6, 466956), (7, 400248), (8, 350217), (9, 311304), (12, 233478), (14, 200124), (17, 164808), (18, 155652), (21, 133416), (24, 116739), (27, 103768), (28, 100062), (34, 82404), (36, 77826), (42, 66708), (51, 54936), (54, 51884), (56, 50031), (63, 44472), (68, 41202), (72, 38913), (84, 33354), (102, 27468), (108, 25942), (109, 25704), (119, 23544), (126, 22236), (136, 20601), (153, 18312), (168, 16677), (189, 14824), (204, 13734), (216, 12971), (218, 12852), (238, 11772), (252, 11118), (306, 9156), (327, 8568), (357, 7848), (378, 7412), (408, 6867), (436, 6426), (459, 6104), (476, 5886), (504, 5559), (612, 4578), (654, 4284), (714, 3924), (756, 3706), (763, 3672), (872, 3213), (918, 3052), (952, 2943), (981, 2856), (1071, 2616), (1224, 2289), (1308, 2142), (1428, 1962), (1512, 1853), (1526, 1836)]