18507072

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 56

約数和(自身を含む): 50182272

約数和(自身を除く): 31675200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2351, 2624, 3936, 4702, 7053, 7872, 9404, 14106, 18808, 28212, 37616, 56424, 75232, 96391, 112848, 150464, 192782, 225696, 289173, 385564, 451392, 578346, 771128, 1156692, 1542256, 2313384, 3084512, 4626768, 6169024, 9253536, 18507072]

約数ペア:

[(1, 18507072), (2, 9253536), (3, 6169024), (4, 4626768), (6, 3084512), (8, 2313384), (12, 1542256), (16, 1156692), (24, 771128), (32, 578346), (41, 451392), (48, 385564), (64, 289173), (82, 225696), (96, 192782), (123, 150464), (164, 112848), (192, 96391), (246, 75232), (328, 56424), (492, 37616), (656, 28212), (984, 18808), (1312, 14106), (1968, 9404), (2351, 7872), (2624, 7053), (3936, 4702)]