42859278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 124136064

約数和(自身を除く): 81276786

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 107, 119, 126, 153, 154, 187, 198, 214, 231, 238, 289, 306, 321, 357, 374, 462, 561, 578, 642, 693, 714, 749, 867, 963, 1071, 1122, 1177, 1309, 1386, 1498, 1683, 1734, 1819, 1926, 2023, 2142, 2247, 2354, 2601, 2618, 3179, 3366, 3531, 3638, 3927, 4046, 4494, 5202, 5457, 6069, 6358, 6741, 7062, 7854, 8239, 9537, 10593, 10914, 11781, 12138, 12733, 13482, 16371, 16478, 18207, 19074, 20009, 21186, 22253, 23562, 24717, 25466, 28611, 30923, 32742, 36414, 38199, 40018, 44506, 49434, 57222, 60027, 61846, 66759, 74151, 76398, 92769, 114597, 120054, 133518, 140063, 148302, 180081, 185538, 200277, 216461, 229194, 278307, 280126, 340153, 360162, 400554, 420189, 432922, 556614, 649383, 680306, 840378, 1020459, 1260567, 1298766, 1948149, 2040918, 2381071, 2521134, 3061377, 3896298, 4762142, 6122754, 7143213, 14286426, 21429639, 42859278]

約数ペア:

[(1, 42859278), (2, 21429639), (3, 14286426), (6, 7143213), (7, 6122754), (9, 4762142), (11, 3896298), (14, 3061377), (17, 2521134), (18, 2381071), (21, 2040918), (22, 1948149), (33, 1298766), (34, 1260567), (42, 1020459), (51, 840378), (63, 680306), (66, 649383), (77, 556614), (99, 432922), (102, 420189), (107, 400554), (119, 360162), (126, 340153), (153, 280126), (154, 278307), (187, 229194), (198, 216461), (214, 200277), (231, 185538), (238, 180081), (289, 148302), (306, 140063), (321, 133518), (357, 120054), (374, 114597), (462, 92769), (561, 76398), (578, 74151), (642, 66759), (693, 61846), (714, 60027), (749, 57222), (867, 49434), (963, 44506), (1071, 40018), (1122, 38199), (1177, 36414), (1309, 32742), (1386, 30923), (1498, 28611), (1683, 25466), (1734, 24717), (1819, 23562), (1926, 22253), (2023, 21186), (2142, 20009), (2247, 19074), (2354, 18207), (2601, 16478), (2618, 16371), (3179, 13482), (3366, 12733), (3531, 12138), (3638, 11781), (3927, 10914), (4046, 10593), (4494, 9537), (5202, 8239), (5457, 7854), (6069, 7062), (6358, 6741)]