18287825472

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{647953}}^1$

素因数の和:647985

約数の個数: 126

約数和(自身を含む): 60977007078

約数和(自身を除く): 42689181606

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 647953, 1295906, 1943859, 2591812, 3887718, 4535671, 5183624, 5831577, 7775436, 9071342, 10367248, 11663154, 13607013, 15550872, 18142684, 20734496, 23326308, 27214026, 31101744, 31749697, 36285368, 40821039, 41468992, 46652616, 54428052, 62203488, 63499394, 72570736, 81642078, 93305232, 95249091, 108856104, 124406976, 126998788, 145141472, 163284156, 186610464, 190498182, 217712208, 253997576, 285747273, 290282944, 326568312, 373220928, 380996364, 435424416, 507995152, 571494546, 653136624, 761992728, 870848832, 1015990304, 1142989092, 1306273248, 1523985456, 2031980608, 2285978184, 2612546496, 3047970912, 4571956368, 6095941824, 9143912736, 18287825472]

約数ペア:

[(1, 18287825472), (2, 9143912736), (3, 6095941824), (4, 4571956368), (6, 3047970912), (7, 2612546496), (8, 2285978184), (9, 2031980608), (12, 1523985456), (14, 1306273248), (16, 1142989092), (18, 1015990304), (21, 870848832), (24, 761992728), (28, 653136624), (32, 571494546), (36, 507995152), (42, 435424416), (48, 380996364), (49, 373220928), (56, 326568312), (63, 290282944), (64, 285747273), (72, 253997576), (84, 217712208), (96, 190498182), (98, 186610464), (112, 163284156), (126, 145141472), (144, 126998788), (147, 124406976), (168, 108856104), (192, 95249091), (196, 93305232), (224, 81642078), (252, 72570736), (288, 63499394), (294, 62203488), (336, 54428052), (392, 46652616), (441, 41468992), (448, 40821039), (504, 36285368), (576, 31749697), (588, 31101744), (672, 27214026), (784, 23326308), (882, 20734496), (1008, 18142684), (1176, 15550872), (1344, 13607013), (1568, 11663154), (1764, 10367248), (2016, 9071342), (2352, 7775436), (3136, 5831577), (3528, 5183624), (4032, 4535671), (4704, 3887718), (7056, 2591812), (9408, 1943859), (14112, 1295906), (28224, 647953)]