1029294

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{389}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 2667600

約数和(自身を除く): 1638306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 389, 441, 778, 882, 1167, 1323, 2334, 2646, 2723, 3501, 5446, 7002, 8169, 10503, 16338, 19061, 21006, 24507, 38122, 49014, 57183, 73521, 114366, 147042, 171549, 343098, 514647, 1029294]

約数ペア:

[(1, 1029294), (2, 514647), (3, 343098), (6, 171549), (7, 147042), (9, 114366), (14, 73521), (18, 57183), (21, 49014), (27, 38122), (42, 24507), (49, 21006), (54, 19061), (63, 16338), (98, 10503), (126, 8169), (147, 7002), (189, 5446), (294, 3501), (378, 2723), (389, 2646), (441, 2334), (778, 1323), (882, 1167)]