191752974

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{72469}}^1$

素因数の和:72494

約数の個数: 48

約数和(自身を含む): 495694800

約数和(自身を除く): 303941826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 72469, 144938, 217407, 434814, 507283, 652221, 1014566, 1304442, 1521849, 1956663, 3043698, 3550981, 3913326, 4565547, 7101962, 9131094, 10652943, 13696641, 21305886, 27393282, 31958829, 63917658, 95876487, 191752974]

約数ペア:

[(1, 191752974), (2, 95876487), (3, 63917658), (6, 31958829), (7, 27393282), (9, 21305886), (14, 13696641), (18, 10652943), (21, 9131094), (27, 7101962), (42, 4565547), (49, 3913326), (54, 3550981), (63, 3043698), (98, 1956663), (126, 1521849), (147, 1304442), (189, 1014566), (294, 652221), (378, 507283), (441, 434814), (882, 217407), (1323, 144938), (2646, 72469)]