9119012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 19582080

約数和(自身を除く): 10463068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 281, 427, 532, 562, 854, 1124, 1159, 1708, 1967, 2318, 3934, 4636, 5339, 7868, 8113, 10678, 16226, 17141, 21356, 32452, 34282, 37373, 68564, 74746, 119987, 149492, 239974, 325679, 479948, 651358, 1302716, 2279753, 4559506, 9119012]

約数ペア:

[(1, 9119012), (2, 4559506), (4, 2279753), (7, 1302716), (14, 651358), (19, 479948), (28, 325679), (38, 239974), (61, 149492), (76, 119987), (122, 74746), (133, 68564), (244, 37373), (266, 34282), (281, 32452), (427, 21356), (532, 17141), (562, 16226), (854, 10678), (1124, 8113), (1159, 7868), (1708, 5339), (1967, 4636), (2318, 3934)]