131316822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26723}}^1$

素因数の和:26754

約数の個数: 64

約数和(自身を含む): 359170560

約数和(自身を除く): 227853738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 26723, 53446, 80169, 160338, 187061, 240507, 347399, 374122, 481014, 561183, 694798, 721521, 1042197, 1122366, 1443042, 1683549, 2084394, 2431793, 3126591, 3367098, 4863586, 5050647, 6253182, 7295379, 9379773, 10101294, 14590758, 18759546, 21886137, 43772274, 65658411, 131316822]

約数ペア:

[(1, 131316822), (2, 65658411), (3, 43772274), (6, 21886137), (7, 18759546), (9, 14590758), (13, 10101294), (14, 9379773), (18, 7295379), (21, 6253182), (26, 5050647), (27, 4863586), (39, 3367098), (42, 3126591), (54, 2431793), (63, 2084394), (78, 1683549), (91, 1443042), (117, 1122366), (126, 1042197), (182, 721521), (189, 694798), (234, 561183), (273, 481014), (351, 374122), (378, 347399), (546, 240507), (702, 187061), (819, 160338), (1638, 80169), (2457, 53446), (4914, 26723)]