18430704

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1022

約数の個数: 60

約数和(自身を含む): 51987000

約数和(自身を除く): 33556296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 859, 894, 1192, 1341, 1718, 1788, 2384, 2577, 2682, 3436, 3576, 5154, 5364, 6872, 7152, 7731, 10308, 10728, 13744, 15462, 20616, 21456, 30924, 41232, 61848, 123696, 127991, 255982, 383973, 511964, 767946, 1023928, 1151919, 1535892, 2047856, 2303838, 3071784, 4607676, 6143568, 9215352, 18430704]

約数ペア:

[(1, 18430704), (2, 9215352), (3, 6143568), (4, 4607676), (6, 3071784), (8, 2303838), (9, 2047856), (12, 1535892), (16, 1151919), (18, 1023928), (24, 767946), (36, 511964), (48, 383973), (72, 255982), (144, 127991), (149, 123696), (298, 61848), (447, 41232), (596, 30924), (859, 21456), (894, 20616), (1192, 15462), (1341, 13744), (1718, 10728), (1788, 10308), (2384, 7731), (2577, 7152), (2682, 6872), (3436, 5364), (3576, 5154)]