22258728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 64864800

約数和(自身を除く): 42606072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 307, 318, 342, 424, 456, 477, 614, 636, 684, 921, 954, 1007, 1228, 1272, 1368, 1842, 1908, 2014, 2456, 2763, 3021, 3684, 3816, 4028, 5526, 5833, 6042, 7368, 8056, 9063, 11052, 11666, 12084, 16271, 17499, 18126, 22104, 23332, 24168, 32542, 34998, 36252, 46664, 48813, 52497, 65084, 69996, 72504, 97626, 104994, 130168, 139992, 146439, 195252, 209988, 292878, 309149, 390504, 419976, 585756, 618298, 927447, 1171512, 1236596, 1854894, 2473192, 2782341, 3709788, 5564682, 7419576, 11129364, 22258728]

約数ペア:

[(1, 22258728), (2, 11129364), (3, 7419576), (4, 5564682), (6, 3709788), (8, 2782341), (9, 2473192), (12, 1854894), (18, 1236596), (19, 1171512), (24, 927447), (36, 618298), (38, 585756), (53, 419976), (57, 390504), (72, 309149), (76, 292878), (106, 209988), (114, 195252), (152, 146439), (159, 139992), (171, 130168), (212, 104994), (228, 97626), (307, 72504), (318, 69996), (342, 65084), (424, 52497), (456, 48813), (477, 46664), (614, 36252), (636, 34998), (684, 32542), (921, 24168), (954, 23332), (1007, 22104), (1228, 18126), (1272, 17499), (1368, 16271), (1842, 12084), (1908, 11666), (2014, 11052), (2456, 9063), (2763, 8056), (3021, 7368), (3684, 6042), (3816, 5833), (4028, 5526)]