2973768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 8785920

約数和(自身を除く): 5812152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 571, 651, 744, 868, 1142, 1302, 1713, 1736, 2284, 2604, 3426, 3997, 4568, 5208, 6852, 7994, 11991, 13704, 15988, 17701, 23982, 31976, 35402, 47964, 53103, 70804, 95928, 106206, 123907, 141608, 212412, 247814, 371721, 424824, 495628, 743442, 991256, 1486884, 2973768]

約数ペア:

[(1, 2973768), (2, 1486884), (3, 991256), (4, 743442), (6, 495628), (7, 424824), (8, 371721), (12, 247814), (14, 212412), (21, 141608), (24, 123907), (28, 106206), (31, 95928), (42, 70804), (56, 53103), (62, 47964), (84, 35402), (93, 31976), (124, 23982), (168, 17701), (186, 15988), (217, 13704), (248, 11991), (372, 7994), (434, 6852), (571, 5208), (651, 4568), (744, 3997), (868, 3426), (1142, 2604), (1302, 2284), (1713, 1736)]