17994384

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 54163200

約数和(自身を除く): 36168816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 139, 144, 174, 186, 232, 248, 261, 278, 279, 348, 372, 417, 464, 496, 522, 556, 558, 696, 744, 834, 899, 1044, 1112, 1116, 1251, 1392, 1488, 1668, 1798, 2088, 2224, 2232, 2502, 2697, 3336, 3596, 4031, 4176, 4309, 4464, 5004, 5394, 6672, 7192, 8062, 8091, 8618, 10008, 10788, 12093, 12927, 14384, 16124, 16182, 17236, 20016, 21576, 24186, 25854, 32248, 32364, 34472, 36279, 38781, 43152, 48372, 51708, 64496, 64728, 68944, 72558, 77562, 96744, 103416, 124961, 129456, 145116, 155124, 193488, 206832, 249922, 290232, 310248, 374883, 499844, 580464, 620496, 749766, 999688, 1124649, 1499532, 1999376, 2249298, 2999064, 4498596, 5998128, 8997192, 17994384]

約数ペア:

[(1, 17994384), (2, 8997192), (3, 5998128), (4, 4498596), (6, 2999064), (8, 2249298), (9, 1999376), (12, 1499532), (16, 1124649), (18, 999688), (24, 749766), (29, 620496), (31, 580464), (36, 499844), (48, 374883), (58, 310248), (62, 290232), (72, 249922), (87, 206832), (93, 193488), (116, 155124), (124, 145116), (139, 129456), (144, 124961), (174, 103416), (186, 96744), (232, 77562), (248, 72558), (261, 68944), (278, 64728), (279, 64496), (348, 51708), (372, 48372), (417, 43152), (464, 38781), (496, 36279), (522, 34472), (556, 32364), (558, 32248), (696, 25854), (744, 24186), (834, 21576), (899, 20016), (1044, 17236), (1112, 16182), (1116, 16124), (1251, 14384), (1392, 12927), (1488, 12093), (1668, 10788), (1798, 10008), (2088, 8618), (2224, 8091), (2232, 8062), (2502, 7192), (2697, 6672), (3336, 5394), (3596, 5004), (4031, 4464), (4176, 4309)]