18398460388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{4523}}^1$

素因数の和:4873

約数の個数: 96

約数和(自身を含む): 41151172608

約数和(自身を除く): 22752712220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 281, 308, 329, 517, 562, 658, 1034, 1124, 1316, 1967, 2068, 3091, 3619, 3934, 4523, 6182, 7238, 7868, 9046, 12364, 13207, 14476, 18092, 21637, 26414, 31661, 43274, 49753, 52828, 63322, 86548, 92449, 99506, 126644, 145277, 184898, 199012, 212581, 290554, 348271, 369796, 425162, 581108, 696542, 850324, 1016939, 1270963, 1393084, 1488067, 2033878, 2338391, 2541926, 2976134, 4067756, 4676782, 5083852, 5952268, 8896741, 9353564, 13980593, 16368737, 17793482, 27961186, 32737474, 35586964, 55922372, 59735261, 65474948, 97864151, 119470522, 195728302, 238941044, 391456604, 418146827, 657087871, 836293654, 1314175742, 1672587308, 2628351484, 4599615097, 9199230194, 18398460388]

約数ペア:

[(1, 18398460388), (2, 9199230194), (4, 4599615097), (7, 2628351484), (11, 1672587308), (14, 1314175742), (22, 836293654), (28, 657087871), (44, 418146827), (47, 391456604), (77, 238941044), (94, 195728302), (154, 119470522), (188, 97864151), (281, 65474948), (308, 59735261), (329, 55922372), (517, 35586964), (562, 32737474), (658, 27961186), (1034, 17793482), (1124, 16368737), (1316, 13980593), (1967, 9353564), (2068, 8896741), (3091, 5952268), (3619, 5083852), (3934, 4676782), (4523, 4067756), (6182, 2976134), (7238, 2541926), (7868, 2338391), (9046, 2033878), (12364, 1488067), (13207, 1393084), (14476, 1270963), (18092, 1016939), (21637, 850324), (26414, 696542), (31661, 581108), (43274, 425162), (49753, 369796), (52828, 348271), (63322, 290554), (86548, 212581), (92449, 199012), (99506, 184898), (126644, 145277)]