42149646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 122664960

約数和(自身を除く): 80515314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 81, 93, 99, 109, 126, 154, 162, 186, 189, 198, 217, 218, 231, 279, 297, 327, 341, 378, 434, 462, 558, 567, 594, 651, 654, 682, 693, 763, 837, 891, 981, 1023, 1134, 1199, 1302, 1386, 1526, 1674, 1782, 1953, 1962, 2046, 2079, 2289, 2387, 2398, 2511, 2943, 3069, 3379, 3597, 3906, 4158, 4578, 4774, 5022, 5859, 5886, 6138, 6237, 6758, 6867, 7161, 7194, 8393, 8829, 9207, 10137, 10791, 11718, 12474, 13734, 14322, 16786, 17577, 17658, 18414, 20274, 20601, 21483, 21582, 23653, 25179, 27621, 30411, 32373, 35154, 37169, 41202, 42966, 47306, 50358, 55242, 60822, 61803, 64449, 64746, 70959, 74338, 75537, 91233, 97119, 111507, 123606, 128898, 141918, 151074, 182466, 193347, 194238, 212877, 223014, 226611, 260183, 273699, 334521, 386694, 425754, 453222, 520366, 547398, 638631, 669042, 679833, 780549, 1003563, 1277262, 1359666, 1561098, 1915893, 2007126, 2341647, 3010689, 3831786, 4683294, 6021378, 7024941, 14049882, 21074823, 42149646]

約数ペア:

[(1, 42149646), (2, 21074823), (3, 14049882), (6, 7024941), (7, 6021378), (9, 4683294), (11, 3831786), (14, 3010689), (18, 2341647), (21, 2007126), (22, 1915893), (27, 1561098), (31, 1359666), (33, 1277262), (42, 1003563), (54, 780549), (62, 679833), (63, 669042), (66, 638631), (77, 547398), (81, 520366), (93, 453222), (99, 425754), (109, 386694), (126, 334521), (154, 273699), (162, 260183), (186, 226611), (189, 223014), (198, 212877), (217, 194238), (218, 193347), (231, 182466), (279, 151074), (297, 141918), (327, 128898), (341, 123606), (378, 111507), (434, 97119), (462, 91233), (558, 75537), (567, 74338), (594, 70959), (651, 64746), (654, 64449), (682, 61803), (693, 60822), (763, 55242), (837, 50358), (891, 47306), (981, 42966), (1023, 41202), (1134, 37169), (1199, 35154), (1302, 32373), (1386, 30411), (1526, 27621), (1674, 25179), (1782, 23653), (1953, 21582), (1962, 21483), (2046, 20601), (2079, 20274), (2289, 18414), (2387, 17658), (2398, 17577), (2511, 16786), (2943, 14322), (3069, 13734), (3379, 12474), (3597, 11718), (3906, 10791), (4158, 10137), (4578, 9207), (4774, 8829), (5022, 8393), (5859, 7194), (5886, 7161), (6138, 6867), (6237, 6758)]