518196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 1433600

約数和(自身を除く): 915404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 199, 217, 372, 398, 434, 597, 651, 796, 868, 1194, 1302, 1393, 2388, 2604, 2786, 4179, 5572, 6169, 8358, 12338, 16716, 18507, 24676, 37014, 43183, 74028, 86366, 129549, 172732, 259098, 518196]

約数ペア:

[(1, 518196), (2, 259098), (3, 172732), (4, 129549), (6, 86366), (7, 74028), (12, 43183), (14, 37014), (21, 24676), (28, 18507), (31, 16716), (42, 12338), (62, 8358), (84, 6169), (93, 5572), (124, 4179), (186, 2786), (199, 2604), (217, 2388), (372, 1393), (398, 1302), (434, 1194), (597, 868), (651, 796)]