18429432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 53057280

約数和(自身を除く): 34627848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 673, 978, 1141, 1304, 1346, 1956, 2019, 2282, 2692, 3423, 3912, 4038, 4564, 4711, 5384, 6846, 8076, 9128, 9422, 13692, 14133, 16152, 18844, 27384, 28266, 37688, 56532, 109699, 113064, 219398, 329097, 438796, 658194, 767893, 877592, 1316388, 1535786, 2303679, 2632776, 3071572, 4607358, 6143144, 9214716, 18429432]

約数ペア:

[(1, 18429432), (2, 9214716), (3, 6143144), (4, 4607358), (6, 3071572), (7, 2632776), (8, 2303679), (12, 1535786), (14, 1316388), (21, 877592), (24, 767893), (28, 658194), (42, 438796), (56, 329097), (84, 219398), (163, 113064), (168, 109699), (326, 56532), (489, 37688), (652, 28266), (673, 27384), (978, 18844), (1141, 16152), (1304, 14133), (1346, 13692), (1956, 9422), (2019, 9128), (2282, 8076), (2692, 6846), (3423, 5384), (3912, 4711), (4038, 4564)]