18693492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 46287360

約数和(自身を除く): 27593868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 326, 489, 503, 652, 978, 1006, 1509, 1956, 2012, 3018, 3097, 6036, 6194, 9291, 9557, 12388, 18582, 19114, 28671, 37164, 38228, 57342, 81989, 114684, 163978, 245967, 327956, 491934, 983868, 1557791, 3115582, 4673373, 6231164, 9346746, 18693492]

約数ペア:

[(1, 18693492), (2, 9346746), (3, 6231164), (4, 4673373), (6, 3115582), (12, 1557791), (19, 983868), (38, 491934), (57, 327956), (76, 245967), (114, 163978), (163, 114684), (228, 81989), (326, 57342), (489, 38228), (503, 37164), (652, 28671), (978, 19114), (1006, 18582), (1509, 12388), (1956, 9557), (2012, 9291), (3018, 6194), (3097, 6036)]