42407316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 136805760

約数和(自身を除く): 94398444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 521, 532, 612, 646, 684, 714, 798, 969, 1042, 1071, 1197, 1292, 1428, 1563, 1596, 1938, 2084, 2142, 2261, 2394, 2907, 3126, 3647, 3876, 4284, 4522, 4689, 4788, 5814, 6252, 6783, 7294, 8857, 9044, 9378, 9899, 10941, 11628, 13566, 14588, 17714, 18756, 19798, 20349, 21882, 26571, 27132, 29697, 32823, 35428, 39596, 40698, 43764, 53142, 59394, 61999, 65646, 69293, 79713, 81396, 89091, 106284, 118788, 123998, 131292, 138586, 159426, 168283, 178182, 185997, 207879, 247996, 277172, 318852, 336566, 356364, 371994, 415758, 504849, 557991, 623637, 673132, 743988, 831516, 1009698, 1115982, 1177981, 1247274, 1514547, 2019396, 2231964, 2355962, 2494548, 3029094, 3533943, 4711924, 6058188, 7067886, 10601829, 14135772, 21203658, 42407316]

約数ペア:

[(1, 42407316), (2, 21203658), (3, 14135772), (4, 10601829), (6, 7067886), (7, 6058188), (9, 4711924), (12, 3533943), (14, 3029094), (17, 2494548), (18, 2355962), (19, 2231964), (21, 2019396), (28, 1514547), (34, 1247274), (36, 1177981), (38, 1115982), (42, 1009698), (51, 831516), (57, 743988), (63, 673132), (68, 623637), (76, 557991), (84, 504849), (102, 415758), (114, 371994), (119, 356364), (126, 336566), (133, 318852), (153, 277172), (171, 247996), (204, 207879), (228, 185997), (238, 178182), (252, 168283), (266, 159426), (306, 138586), (323, 131292), (342, 123998), (357, 118788), (399, 106284), (476, 89091), (521, 81396), (532, 79713), (612, 69293), (646, 65646), (684, 61999), (714, 59394), (798, 53142), (969, 43764), (1042, 40698), (1071, 39596), (1197, 35428), (1292, 32823), (1428, 29697), (1563, 27132), (1596, 26571), (1938, 21882), (2084, 20349), (2142, 19798), (2261, 18756), (2394, 17714), (2907, 14588), (3126, 13566), (3647, 11628), (3876, 10941), (4284, 9899), (4522, 9378), (4689, 9044), (4788, 8857), (5814, 7294), (6252, 6783)]