21452804562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{366677}}^1$

素因数の和:366895

約数の個数: 48

約数和(自身を含む): 50161550400

約数和(自身を除く): 28708745838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 1194, 1393, 2786, 4179, 8358, 9751, 19502, 29253, 58506, 366677, 733354, 1100031, 2200062, 2566739, 5133478, 7700217, 15400434, 17967173, 35934346, 53901519, 72968723, 107803038, 145937446, 218906169, 437812338, 510781061, 1021562122, 1532343183, 3064686366, 3575467427, 7150934854, 10726402281, 21452804562]

約数ペア:

[(1, 21452804562), (2, 10726402281), (3, 7150934854), (6, 3575467427), (7, 3064686366), (14, 1532343183), (21, 1021562122), (42, 510781061), (49, 437812338), (98, 218906169), (147, 145937446), (199, 107803038), (294, 72968723), (398, 53901519), (597, 35934346), (1194, 17967173), (1393, 15400434), (2786, 7700217), (4179, 5133478), (8358, 2566739), (9751, 2200062), (19502, 1100031), (29253, 733354), (58506, 366677)]