18985536

素因数分解:

$2^6\times 3^3\times {\mathrm{10987}}^1$

素因数の和:11008

約数の個数: 56

約数和(自身を含む): 55819040

約数和(自身を除く): 36833504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 10987, 21974, 32961, 43948, 65922, 87896, 98883, 131844, 175792, 197766, 263688, 296649, 351584, 395532, 527376, 593298, 703168, 791064, 1054752, 1186596, 1582128, 2109504, 2373192, 3164256, 4746384, 6328512, 9492768, 18985536]

約数ペア:

[(1, 18985536), (2, 9492768), (3, 6328512), (4, 4746384), (6, 3164256), (8, 2373192), (9, 2109504), (12, 1582128), (16, 1186596), (18, 1054752), (24, 791064), (27, 703168), (32, 593298), (36, 527376), (48, 395532), (54, 351584), (64, 296649), (72, 263688), (96, 197766), (108, 175792), (144, 131844), (192, 98883), (216, 87896), (288, 65922), (432, 43948), (576, 32961), (864, 21974), (1728, 10987)]