18583908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9619}}^1$

素因数の和:9656

約数の個数: 48

約数和(自身を含む): 51717120

約数和(自身を除く): 33133212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9619, 19238, 28857, 38476, 57714, 67333, 115428, 134666, 201999, 221237, 269332, 403998, 442474, 663711, 807996, 884948, 1327422, 1548659, 2654844, 3097318, 4645977, 6194636, 9291954, 18583908]

約数ペア:

[(1, 18583908), (2, 9291954), (3, 6194636), (4, 4645977), (6, 3097318), (7, 2654844), (12, 1548659), (14, 1327422), (21, 884948), (23, 807996), (28, 663711), (42, 442474), (46, 403998), (69, 269332), (84, 221237), (92, 201999), (138, 134666), (161, 115428), (276, 67333), (322, 57714), (483, 38476), (644, 28857), (966, 19238), (1932, 9619)]