38184444

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 100420320

約数和(自身を除く): 62235876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 109, 111, 148, 218, 222, 263, 327, 333, 436, 444, 526, 654, 666, 789, 981, 1052, 1308, 1332, 1578, 1962, 2367, 3156, 3924, 4033, 4734, 8066, 9468, 9731, 12099, 16132, 19462, 24198, 28667, 29193, 36297, 38924, 48396, 57334, 58386, 72594, 86001, 87579, 114668, 116772, 145188, 172002, 175158, 258003, 344004, 350316, 516006, 1032012, 1060679, 2121358, 3182037, 4242716, 6364074, 9546111, 12728148, 19092222, 38184444]

約数ペア:

[(1, 38184444), (2, 19092222), (3, 12728148), (4, 9546111), (6, 6364074), (9, 4242716), (12, 3182037), (18, 2121358), (36, 1060679), (37, 1032012), (74, 516006), (109, 350316), (111, 344004), (148, 258003), (218, 175158), (222, 172002), (263, 145188), (327, 116772), (333, 114668), (436, 87579), (444, 86001), (526, 72594), (654, 58386), (666, 57334), (789, 48396), (981, 38924), (1052, 36297), (1308, 29193), (1332, 28667), (1578, 24198), (1962, 19462), (2367, 16132), (3156, 12099), (3924, 9731), (4033, 9468), (4734, 8066)]