13155408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 43536896

約数和(自身を除く): 30381488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 421, 434, 496, 504, 558, 651, 744, 842, 868, 1008, 1116, 1263, 1302, 1488, 1684, 1736, 1953, 2232, 2526, 2604, 2947, 3368, 3472, 3789, 3906, 4464, 5052, 5208, 5894, 6736, 7578, 7812, 8841, 10104, 10416, 11788, 13051, 15156, 15624, 17682, 20208, 23576, 26102, 26523, 30312, 31248, 35364, 39153, 47152, 52204, 53046, 60624, 70728, 78306, 91357, 104408, 106092, 117459, 141456, 156612, 182714, 208816, 212184, 234918, 274071, 313224, 365428, 424368, 469836, 548142, 626448, 730856, 822213, 939672, 1096284, 1461712, 1644426, 1879344, 2192568, 3288852, 4385136, 6577704, 13155408]

約数ペア:

[(1, 13155408), (2, 6577704), (3, 4385136), (4, 3288852), (6, 2192568), (7, 1879344), (8, 1644426), (9, 1461712), (12, 1096284), (14, 939672), (16, 822213), (18, 730856), (21, 626448), (24, 548142), (28, 469836), (31, 424368), (36, 365428), (42, 313224), (48, 274071), (56, 234918), (62, 212184), (63, 208816), (72, 182714), (84, 156612), (93, 141456), (112, 117459), (124, 106092), (126, 104408), (144, 91357), (168, 78306), (186, 70728), (217, 60624), (248, 53046), (252, 52204), (279, 47152), (336, 39153), (372, 35364), (421, 31248), (434, 30312), (496, 26523), (504, 26102), (558, 23576), (651, 20208), (744, 17682), (842, 15624), (868, 15156), (1008, 13051), (1116, 11788), (1263, 10416), (1302, 10104), (1488, 8841), (1684, 7812), (1736, 7578), (1953, 6736), (2232, 5894), (2526, 5208), (2604, 5052), (2947, 4464), (3368, 3906), (3472, 3789)]