18144672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 61415424

約数和(自身を除く): 43270752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 67, 78, 84, 91, 93, 96, 104, 112, 124, 134, 156, 168, 182, 186, 201, 208, 217, 224, 248, 268, 273, 312, 336, 364, 372, 402, 403, 416, 434, 469, 496, 536, 546, 624, 651, 672, 728, 744, 804, 806, 868, 871, 938, 992, 1072, 1092, 1209, 1248, 1302, 1407, 1456, 1488, 1608, 1612, 1736, 1742, 1876, 2077, 2144, 2184, 2418, 2604, 2613, 2814, 2821, 2912, 2976, 3216, 3224, 3472, 3484, 3752, 4154, 4368, 4836, 5208, 5226, 5628, 5642, 6097, 6231, 6432, 6448, 6944, 6968, 7504, 8308, 8463, 8736, 9672, 10416, 10452, 11256, 11284, 12194, 12462, 12896, 13936, 14539, 15008, 16616, 16926, 18291, 19344, 20832, 20904, 22512, 22568, 24388, 24924, 27001, 27872, 29078, 33232, 33852, 36582, 38688, 41808, 43617, 45024, 45136, 48776, 49848, 54002, 58156, 66464, 67704, 73164, 81003, 83616, 87234, 90272, 97552, 99696, 108004, 116312, 135408, 146328, 162006, 174468, 189007, 195104, 199392, 216008, 232624, 270816, 292656, 324012, 348936, 378014, 432016, 465248, 567021, 585312, 648024, 697872, 756028, 864032, 1134042, 1296048, 1395744, 1512056, 2268084, 2592096, 3024112, 4536168, 6048224, 9072336, 18144672]

約数ペア:

[(1, 18144672), (2, 9072336), (3, 6048224), (4, 4536168), (6, 3024112), (7, 2592096), (8, 2268084), (12, 1512056), (13, 1395744), (14, 1296048), (16, 1134042), (21, 864032), (24, 756028), (26, 697872), (28, 648024), (31, 585312), (32, 567021), (39, 465248), (42, 432016), (48, 378014), (52, 348936), (56, 324012), (62, 292656), (67, 270816), (78, 232624), (84, 216008), (91, 199392), (93, 195104), (96, 189007), (104, 174468), (112, 162006), (124, 146328), (134, 135408), (156, 116312), (168, 108004), (182, 99696), (186, 97552), (201, 90272), (208, 87234), (217, 83616), (224, 81003), (248, 73164), (268, 67704), (273, 66464), (312, 58156), (336, 54002), (364, 49848), (372, 48776), (402, 45136), (403, 45024), (416, 43617), (434, 41808), (469, 38688), (496, 36582), (536, 33852), (546, 33232), (624, 29078), (651, 27872), (672, 27001), (728, 24924), (744, 24388), (804, 22568), (806, 22512), (868, 20904), (871, 20832), (938, 19344), (992, 18291), (1072, 16926), (1092, 16616), (1209, 15008), (1248, 14539), (1302, 13936), (1407, 12896), (1456, 12462), (1488, 12194), (1608, 11284), (1612, 11256), (1736, 10452), (1742, 10416), (1876, 9672), (2077, 8736), (2144, 8463), (2184, 8308), (2418, 7504), (2604, 6968), (2613, 6944), (2814, 6448), (2821, 6432), (2912, 6231), (2976, 6097), (3216, 5642), (3224, 5628), (3472, 5226), (3484, 5208), (3752, 4836), (4154, 4368)]