15019326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 37440000

約数和(自身を除く): 22420674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 599, 1194, 1198, 1393, 1791, 1797, 2786, 3582, 3594, 4179, 4193, 5391, 8358, 8386, 10782, 12537, 12579, 25074, 25158, 37737, 75474, 119201, 238402, 357603, 715206, 834407, 1072809, 1668814, 2145618, 2503221, 5006442, 7509663, 15019326]

約数ペア:

[(1, 15019326), (2, 7509663), (3, 5006442), (6, 2503221), (7, 2145618), (9, 1668814), (14, 1072809), (18, 834407), (21, 715206), (42, 357603), (63, 238402), (126, 119201), (199, 75474), (398, 37737), (597, 25158), (599, 25074), (1194, 12579), (1198, 12537), (1393, 10782), (1791, 8386), (1797, 8358), (2786, 5391), (3582, 4193), (3594, 4179)]