18633564

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 90

約数和(自身を含む): 52005800

約数和(自身を除く): 33372236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 199, 204, 289, 306, 324, 398, 459, 578, 597, 612, 796, 867, 918, 1156, 1194, 1377, 1734, 1791, 1836, 2388, 2601, 2754, 3383, 3468, 3582, 5202, 5373, 5508, 6766, 7164, 7803, 10149, 10404, 10746, 13532, 15606, 16119, 20298, 21492, 23409, 30447, 31212, 32238, 40596, 46818, 57511, 60894, 64476, 91341, 93636, 115022, 121788, 172533, 182682, 230044, 274023, 345066, 365364, 517599, 548046, 690132, 1035198, 1096092, 1552797, 2070396, 3105594, 4658391, 6211188, 9316782, 18633564]

約数ペア:

[(1, 18633564), (2, 9316782), (3, 6211188), (4, 4658391), (6, 3105594), (9, 2070396), (12, 1552797), (17, 1096092), (18, 1035198), (27, 690132), (34, 548046), (36, 517599), (51, 365364), (54, 345066), (68, 274023), (81, 230044), (102, 182682), (108, 172533), (153, 121788), (162, 115022), (199, 93636), (204, 91341), (289, 64476), (306, 60894), (324, 57511), (398, 46818), (459, 40596), (578, 32238), (597, 31212), (612, 30447), (796, 23409), (867, 21492), (918, 20298), (1156, 16119), (1194, 15606), (1377, 13532), (1734, 10746), (1791, 10404), (1836, 10149), (2388, 7803), (2601, 7164), (2754, 6766), (3383, 5508), (3468, 5373), (3582, 5202)]