18742848

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 53059584

約数和(自身を除く): 34316736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 67, 93, 94, 96, 124, 134, 141, 186, 188, 192, 201, 248, 268, 282, 372, 376, 402, 496, 536, 564, 744, 752, 804, 992, 1072, 1128, 1457, 1488, 1504, 1608, 1984, 2077, 2144, 2256, 2914, 2976, 3008, 3149, 3216, 4154, 4288, 4371, 4512, 5828, 5952, 6231, 6298, 6432, 8308, 8742, 9024, 9447, 11656, 12462, 12596, 12864, 16616, 17484, 18894, 23312, 24924, 25192, 33232, 34968, 37788, 46624, 49848, 50384, 66464, 69936, 75576, 93248, 97619, 99696, 100768, 132928, 139872, 151152, 195238, 199392, 201536, 279744, 292857, 302304, 390476, 398784, 585714, 604608, 780952, 1171428, 1561904, 2342856, 3123808, 4685712, 6247616, 9371424, 18742848]

約数ペア:

[(1, 18742848), (2, 9371424), (3, 6247616), (4, 4685712), (6, 3123808), (8, 2342856), (12, 1561904), (16, 1171428), (24, 780952), (31, 604608), (32, 585714), (47, 398784), (48, 390476), (62, 302304), (64, 292857), (67, 279744), (93, 201536), (94, 199392), (96, 195238), (124, 151152), (134, 139872), (141, 132928), (186, 100768), (188, 99696), (192, 97619), (201, 93248), (248, 75576), (268, 69936), (282, 66464), (372, 50384), (376, 49848), (402, 46624), (496, 37788), (536, 34968), (564, 33232), (744, 25192), (752, 24924), (804, 23312), (992, 18894), (1072, 17484), (1128, 16616), (1457, 12864), (1488, 12596), (1504, 12462), (1608, 11656), (1984, 9447), (2077, 9024), (2144, 8742), (2256, 8308), (2914, 6432), (2976, 6298), (3008, 6231), (3149, 5952), (3216, 5828), (4154, 4512), (4288, 4371)]