18390834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4423}}^1$

素因数の和:4452

約数の個数: 64

約数和(自身を含む): 50964480

約数和(自身を除く): 32573646

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4423, 8846, 13269, 26538, 30961, 39807, 48653, 61922, 79614, 92883, 97306, 119421, 145959, 185766, 238842, 278649, 291918, 340571, 437877, 557298, 681142, 835947, 875754, 1021713, 1313631, 1671894, 2043426, 2627262, 3065139, 6130278, 9195417, 18390834]

約数ペア:

[(1, 18390834), (2, 9195417), (3, 6130278), (6, 3065139), (7, 2627262), (9, 2043426), (11, 1671894), (14, 1313631), (18, 1021713), (21, 875754), (22, 835947), (27, 681142), (33, 557298), (42, 437877), (54, 340571), (63, 291918), (66, 278649), (77, 238842), (99, 185766), (126, 145959), (154, 119421), (189, 97306), (198, 92883), (231, 79614), (297, 61922), (378, 48653), (462, 39807), (594, 30961), (693, 26538), (1386, 13269), (2079, 8846), (4158, 4423)]