18441521262

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 42994748160

約数和(自身を除く): 24553226898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 79, 81, 107, 134, 158, 162, 201, 214, 237, 243, 321, 402, 474, 486, 603, 642, 711, 963, 1206, 1422, 1809, 1926, 2133, 2889, 3618, 4266, 4489, 5293, 5427, 5778, 6399, 7169, 8453, 8667, 8978, 10586, 10854, 12798, 13467, 14338, 15879, 16281, 16906, 17334, 19197, 21507, 25359, 26001, 26934, 31758, 32562, 38394, 40401, 43014, 47637, 50718, 52002, 64521, 76077, 80802, 95274, 121203, 129042, 142911, 152154, 193563, 228231, 242406, 285822, 354631, 363609, 387126, 428733, 456462, 480323, 566351, 580689, 684693, 709262, 727218, 857466, 960646, 1063893, 1090827, 1132702, 1161378, 1286199, 1369386, 1440969, 1699053, 1742067, 2054079, 2127786, 2181654, 2572398, 2881938, 3191679, 3398106, 3484134, 4108158, 4322907, 5097159, 6383358, 8645814, 9575037, 10194318, 12968721, 15291477, 19150074, 25937442, 28725111, 30582954, 37945517, 38906163, 45874431, 57450222, 75891034, 77812326, 86175333, 91748862, 113836551, 116718489, 137623293, 172350666, 227673102, 233436978, 275246586, 341509653, 683019306, 1024528959, 2049057918, 3073586877, 6147173754, 9220760631, 18441521262]

約数ペア:

[(1, 18441521262), (2, 9220760631), (3, 6147173754), (6, 3073586877), (9, 2049057918), (18, 1024528959), (27, 683019306), (54, 341509653), (67, 275246586), (79, 233436978), (81, 227673102), (107, 172350666), (134, 137623293), (158, 116718489), (162, 113836551), (201, 91748862), (214, 86175333), (237, 77812326), (243, 75891034), (321, 57450222), (402, 45874431), (474, 38906163), (486, 37945517), (603, 30582954), (642, 28725111), (711, 25937442), (963, 19150074), (1206, 15291477), (1422, 12968721), (1809, 10194318), (1926, 9575037), (2133, 8645814), (2889, 6383358), (3618, 5097159), (4266, 4322907), (4489, 4108158), (5293, 3484134), (5427, 3398106), (5778, 3191679), (6399, 2881938), (7169, 2572398), (8453, 2181654), (8667, 2127786), (8978, 2054079), (10586, 1742067), (10854, 1699053), (12798, 1440969), (13467, 1369386), (14338, 1286199), (15879, 1161378), (16281, 1132702), (16906, 1090827), (17334, 1063893), (19197, 960646), (21507, 857466), (25359, 727218), (26001, 709262), (26934, 684693), (31758, 580689), (32562, 566351), (38394, 480323), (40401, 456462), (43014, 428733), (47637, 387126), (50718, 363609), (52002, 354631), (64521, 285822), (76077, 242406), (80802, 228231), (95274, 193563), (121203, 152154), (129042, 142911)]