18136608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 55085184

約数和(自身を除く): 36948576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 137, 168, 197, 224, 274, 336, 394, 411, 548, 591, 672, 788, 822, 959, 1096, 1182, 1379, 1576, 1644, 1918, 2192, 2364, 2758, 2877, 3152, 3288, 3836, 4137, 4384, 4728, 5516, 5754, 6304, 6576, 7672, 8274, 9456, 11032, 11508, 13152, 15344, 16548, 18912, 22064, 23016, 26989, 30688, 33096, 44128, 46032, 53978, 66192, 80967, 92064, 107956, 132384, 161934, 188923, 215912, 323868, 377846, 431824, 566769, 647736, 755692, 863648, 1133538, 1295472, 1511384, 2267076, 2590944, 3022768, 4534152, 6045536, 9068304, 18136608]

約数ペア:

[(1, 18136608), (2, 9068304), (3, 6045536), (4, 4534152), (6, 3022768), (7, 2590944), (8, 2267076), (12, 1511384), (14, 1295472), (16, 1133538), (21, 863648), (24, 755692), (28, 647736), (32, 566769), (42, 431824), (48, 377846), (56, 323868), (84, 215912), (96, 188923), (112, 161934), (137, 132384), (168, 107956), (197, 92064), (224, 80967), (274, 66192), (336, 53978), (394, 46032), (411, 44128), (548, 33096), (591, 30688), (672, 26989), (788, 23016), (822, 22064), (959, 18912), (1096, 16548), (1182, 15344), (1379, 13152), (1576, 11508), (1644, 11032), (1918, 9456), (2192, 8274), (2364, 7672), (2758, 6576), (2877, 6304), (3152, 5754), (3288, 5516), (3836, 4728), (4137, 4384)]