191646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^2$

素因数の和:47

約数の個数: 60

約数和(自身を含む): 531432

約数和(自身を除く): 339786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 567, 702, 819, 1014, 1053, 1134, 1183, 1521, 1638, 2106, 2366, 2457, 3042, 3549, 4563, 4914, 7098, 7371, 9126, 10647, 13689, 14742, 21294, 27378, 31941, 63882, 95823, 191646]

約数ペア:

[(1, 191646), (2, 95823), (3, 63882), (6, 31941), (7, 27378), (9, 21294), (13, 14742), (14, 13689), (18, 10647), (21, 9126), (26, 7371), (27, 7098), (39, 4914), (42, 4563), (54, 3549), (63, 3042), (78, 2457), (81, 2366), (91, 2106), (117, 1638), (126, 1521), (162, 1183), (169, 1134), (182, 1053), (189, 1014), (234, 819), (273, 702), (338, 567), (351, 546), (378, 507)]