1897473006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245723}}^1$

素因数の和:245758

約数の個数: 64

約数和(自身を含む): 4953795840

約数和(自身を除く): 3056322834

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 245723, 491446, 737169, 1474338, 2211507, 2702953, 3194399, 4423014, 5405906, 6388798, 6634521, 8108859, 9583197, 13269042, 16217718, 19166394, 24326577, 28749591, 35138389, 48653154, 57499182, 70276778, 72979731, 86248773, 105415167, 145959462, 172497546, 210830334, 316245501, 632491002, 948736503, 1897473006]

約数ペア:

[(1, 1897473006), (2, 948736503), (3, 632491002), (6, 316245501), (9, 210830334), (11, 172497546), (13, 145959462), (18, 105415167), (22, 86248773), (26, 72979731), (27, 70276778), (33, 57499182), (39, 48653154), (54, 35138389), (66, 28749591), (78, 24326577), (99, 19166394), (117, 16217718), (143, 13269042), (198, 9583197), (234, 8108859), (286, 6634521), (297, 6388798), (351, 5405906), (429, 4423014), (594, 3194399), (702, 2702953), (858, 2211507), (1287, 1474338), (2574, 737169), (3861, 491446), (7722, 245723)]