7524342

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 20007000

約数和(自身を除く): 12482658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 449, 798, 882, 898, 931, 1197, 1347, 1862, 2394, 2694, 2793, 3143, 4041, 5586, 6286, 8082, 8379, 8531, 9429, 16758, 17062, 18858, 22001, 25593, 28287, 44002, 51186, 56574, 59717, 66003, 76779, 119434, 132006, 153558, 179151, 198009, 358302, 396018, 418019, 537453, 836038, 1074906, 1254057, 2508114, 3762171, 7524342]

約数ペア:

[(1, 7524342), (2, 3762171), (3, 2508114), (6, 1254057), (7, 1074906), (9, 836038), (14, 537453), (18, 418019), (19, 396018), (21, 358302), (38, 198009), (42, 179151), (49, 153558), (57, 132006), (63, 119434), (98, 76779), (114, 66003), (126, 59717), (133, 56574), (147, 51186), (171, 44002), (266, 28287), (294, 25593), (342, 22001), (399, 18858), (441, 17062), (449, 16758), (798, 9429), (882, 8531), (898, 8379), (931, 8082), (1197, 6286), (1347, 5586), (1862, 4041), (2394, 3143), (2694, 2793)]