15138384

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2791}}^1$

素因数の和:2915

約数の個数: 40

約数和(自身を含む): 39467712

約数和(自身を除く): 24329328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 2791, 5424, 5582, 8373, 11164, 16746, 22328, 33492, 44656, 66984, 133968, 315383, 630766, 946149, 1261532, 1892298, 2523064, 3784596, 5046128, 7569192, 15138384]

約数ペア:

[(1, 15138384), (2, 7569192), (3, 5046128), (4, 3784596), (6, 2523064), (8, 1892298), (12, 1261532), (16, 946149), (24, 630766), (48, 315383), (113, 133968), (226, 66984), (339, 44656), (452, 33492), (678, 22328), (904, 16746), (1356, 11164), (1808, 8373), (2712, 5582), (2791, 5424)]