15694890318

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1301

約数の個数: 112

約数和(自身を含む): 36180958176

約数和(自身を除く): 20486067858

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 197, 243, 318, 394, 477, 486, 591, 729, 954, 1031, 1182, 1431, 1458, 1773, 2062, 2862, 3093, 3546, 4293, 5319, 6186, 8586, 9279, 10441, 10638, 12879, 15957, 18558, 20882, 25758, 27837, 31323, 31914, 38637, 47871, 54643, 55674, 62646, 77274, 83511, 93969, 95742, 109286, 143613, 163929, 167022, 187938, 203107, 250533, 281907, 287226, 327858, 406214, 491787, 501066, 563814, 609321, 751599, 845721, 983574, 1218642, 1475361, 1503198, 1691442, 1827963, 2537163, 2950722, 3655926, 4426083, 5074326, 5483889, 7611489, 8852166, 10764671, 10967778, 13278249, 15222978, 16451667, 21529342, 26556498, 32294013, 32903334, 39834747, 49355001, 64588026, 79669494, 96882039, 98710002, 148065003, 193764078, 290646117, 296130006, 581292234, 871938351, 1743876702, 2615815053, 5231630106, 7847445159, 15694890318]

約数ペア:

[(1, 15694890318), (2, 7847445159), (3, 5231630106), (6, 2615815053), (9, 1743876702), (18, 871938351), (27, 581292234), (53, 296130006), (54, 290646117), (81, 193764078), (106, 148065003), (159, 98710002), (162, 96882039), (197, 79669494), (243, 64588026), (318, 49355001), (394, 39834747), (477, 32903334), (486, 32294013), (591, 26556498), (729, 21529342), (954, 16451667), (1031, 15222978), (1182, 13278249), (1431, 10967778), (1458, 10764671), (1773, 8852166), (2062, 7611489), (2862, 5483889), (3093, 5074326), (3546, 4426083), (4293, 3655926), (5319, 2950722), (6186, 2537163), (8586, 1827963), (9279, 1691442), (10441, 1503198), (10638, 1475361), (12879, 1218642), (15957, 983574), (18558, 845721), (20882, 751599), (25758, 609321), (27837, 563814), (31323, 501066), (31914, 491787), (38637, 406214), (47871, 327858), (54643, 287226), (55674, 281907), (62646, 250533), (77274, 203107), (83511, 187938), (93969, 167022), (95742, 163929), (109286, 143613)]