19097694

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 80

約数和(自身を含む): 53387136

約数和(自身を除く): 34289442

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1531, 1782, 2079, 3062, 4158, 4593, 6237, 9186, 10717, 12474, 13779, 16841, 21434, 27558, 32151, 33682, 41337, 50523, 64302, 82674, 96453, 101046, 117887, 124011, 151569, 192906, 235774, 248022, 289359, 303138, 353661, 454707, 578718, 707322, 868077, 909414, 1060983, 1364121, 1736154, 2121966, 2728242, 3182949, 6365898, 9548847, 19097694]

約数ペア:

[(1, 19097694), (2, 9548847), (3, 6365898), (6, 3182949), (7, 2728242), (9, 2121966), (11, 1736154), (14, 1364121), (18, 1060983), (21, 909414), (22, 868077), (27, 707322), (33, 578718), (42, 454707), (54, 353661), (63, 303138), (66, 289359), (77, 248022), (81, 235774), (99, 192906), (126, 151569), (154, 124011), (162, 117887), (189, 101046), (198, 96453), (231, 82674), (297, 64302), (378, 50523), (462, 41337), (567, 33682), (594, 32151), (693, 27558), (891, 21434), (1134, 16841), (1386, 13779), (1531, 12474), (1782, 10717), (2079, 9186), (3062, 6237), (4158, 4593)]